[ 
https://issues.apache.org/jira/browse/TS-871?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13491919#comment-13491919
 ] 

Igor Galić commented on TS-871:
-------------------------------

I was unable to repro the issue Ben reported here, reason being: I went over 
https:// while he went over http://

Here's what happens with an svn co:
{noformat}
igalic@tynix ~/src/asf % svn co 
http://svn.apache.org/repos/asf/subversion/trunk subversion.snew
svn: E175002: Unable to connect to a repository at URL 
'http://svn.apache.org/repos/asf/subversion/trunk'
svn: E175002: Server sent unexpected return value (504 Connection Timed Out) in 
response to OPTIONS request for 
'http://svn.apache.org/repos/asf/subversion/trunk'
1 igalic@tynix ~/src/asf %
{noformat}

On the traffic_server side we have:

{noformat}
[Nov  6 23:37:46.767] Server {0x7fc78400f840} DEBUG: (http_init) 
proxy.config.http.redirection_enabled = 0
[Nov  6 23:37:46.767] Server {0x7fc78400f840} DEBUG: (http_init) 
proxy.config.http.number_of_redirections = 1
[Nov  6 23:37:46.767] Server {0x7fc78400f840} DEBUG: (http_init) 
proxy.config.http.post_copy_size = 2048
[Nov  6 23:37:46.769] Server {0x7fc78400f840} DEBUG: (http_aeua) 
[HttpConfig::init_aeua_filter] - Config: 
"/opt/ats-trunk/etc/trafficserver/ae_ua.config"
[Nov  6 23:37:46.769] Server {0x7fc78400f840} DEBUG: (http_aeua) 
[HttpConfig::init_aeua_filter] - Opening config 
"/opt/ats-trunk/etc/trafficserver/ae_ua.config"
[Nov  6 23:37:46.769] Server {0x7fc78400f840} DEBUG: (http_aeua) 
[HttpConfig::init_aeua_filter] - Added 0 REGEXP filters
[Nov  6 23:37:46.769] Server {0x7fc78400f840} DEBUG: (http_aeua) 
[init_http_aeua_filter] - Total loaded 0 REGEXP for Accept-Enconding/User-Agent 
filtering
[Nov  6 23:37:46.769] Server {0x7fc78400f840} WARNING: connection throttle too 
high, 30000 (throttle) + 192 (internal use) > 4096 (file descriptor limit), 
using throttle of 3904
[Nov  6 23:37:46.770] Server {0x7fc78400f840} NOTE: cache clustering disabled
[Nov  6 23:37:46.782] Server {0x7fc78400f840} NOTE: cache clustering disabled
[Nov  6 23:37:46.796] Server {0x7fc78400f840} NOTE: logging initialized[11], 
logging_mode = 3
[Nov  6 23:37:46.808] Server {0x7fc78400f840} NOTE: traffic server running
[Nov  6 23:37:46.877] Server {0x7fc78400f840} NOTE: cache enabled
[Nov  6 23:37:52.855] Server {0x7fc78400f840} DEBUG: (http_seq) 
[HttpAccept:mainEvent 0x7fc774016600] accepted connection from 
192.168.122.1:38202 transport type = 0
[Nov  6 23:37:52.856] Server {0x7fc78400f840} DEBUG: (http_cs) [0] session 
born, netvc 0x7fc774016600
[Nov  6 23:37:52.873] Server {0x7fc78400f840} DEBUG: (http_cs) [0] using accept 
inactivity timeout [120 seconds]
[Nov  6 23:37:52.873] Server {0x7fc78400f840} DEBUG: (http_cs) [0] Starting 
transaction 1 using sm [0]
[Nov  6 23:37:52.876] Server {0x7fc78400f840} DEBUG: (http) [0] 
[HttpSM::main_handler, VC_EVENT_READ_READY]
[Nov  6 23:37:52.876] Server {0x7fc78400f840} DEBUG: (http) [0] 
[&HttpSM::state_read_client_request_header, VC_EVENT_READ_READY]
[Nov  6 23:37:52.876] Server {0x7fc78400f840} DEBUG: (http) [0] done parsing 
client request header
[Nov  6 23:37:52.876] Server {0x7fc78400f840} DEBUG: (http_trans) START 
HttpTransact::ModifyRequest
[Nov  6 23:37:52.876] Server {0x7fc78400f840} DEBUG: (http_trans) 
[ink_cluster_time] local: 1352241472, highest_delta: 0, cluster: 1352241472
[Nov  6 23:37:52.876] Server {0x7fc78400f840} DEBUG: (http_trans) END 
HttpTransact::ModifyRequest
[Nov  6 23:37:52.876] Server {0x7fc78400f840} DEBUG: (http_trans) Next action 
HTTP_API_READ_REQUEST_HDR; HttpTransact::StartRemapRequest
[Nov  6 23:37:52.876] Server {0x7fc78400f840} DEBUG: (http) [0] State 
Transition: STATE_UNDEFINED -> API_READ_REQUEST_HDR
[Nov  6 23:37:52.876] Server {0x7fc78400f840} DEBUG: (http_trans) START 
HttpTransact::StartRemapRequest
[Nov  6 23:37:52.876] Server {0x7fc78400f840} DEBUG: (http_trans) Before 
Remapping:
[Nov  6 23:37:52.876] Server {0x7fc78400f840} DEBUG: (http) HTTP_HEADER 
0x7fc77a89f898: [T: 3, L:   48, OBJFLAGS: 0]  
[Nov  6 23:37:52.876] Server {0x7fc78400f840} DEBUG: (http) [TYPE: REQ, V: 
10001, URL: 0x7fc77a89fb18, METHOD: "OPTIONS", METHOD_LEN: 7, FIELDS: 
0x7fc77a89f8c8]
[Nov  6 23:37:52.876] Server {0x7fc78400f840} DEBUG: (http) URL 0x7fc77a89fb18: 
[T: 2, L:  128, OBJFLAGS: 0]  
[Nov  6 23:37:52.876] Server {0x7fc78400f840} DEBUG: (http) [URLTYPE: 1, 
SWKSIDX: 94,
[Nov  6 23:37:52.876] Server {0x7fc78400f840} DEBUG: (http)     SCHEME: "http", 
SCHEME_LEN: 4,
[Nov  6 23:37:52.876] Server {0x7fc78400f840} DEBUG: (http)     USER: "", 
USER_LEN: 0,
[Nov  6 23:37:52.876] Server {0x7fc78400f840} DEBUG: (http)     PASSWORD: "", 
PASSWORD_LEN: 0,
[Nov  6 23:37:52.876] Server {0x7fc78400f840} DEBUG: (http)     HOST: 
"svn.apache.org", HOST_LEN: 14,
[Nov  6 23:37:52.876] Server {0x7fc78400f840} DEBUG: (http)     PORT: "", 
PORT_LEN: 0, PORT_NUM: 0
[Nov  6 23:37:52.876] Server {0x7fc78400f840} DEBUG: (http)     PATH: 
"repos/asf/subversion/trunk", PATH_LEN: 26,
[Nov  6 23:37:52.876] Server {0x7fc78400f840} DEBUG: (http)     PARAMS: "", 
PARAMS_LEN: 0,
[Nov  6 23:37:52.876] Server {0x7fc78400f840} DEBUG: (http)     QUERY: "", 
QUERY_LEN: 0,
[Nov  6 23:37:52.876] Server {0x7fc78400f840} DEBUG: (http)     FRAGMENT: "", 
FRAGMENT_LEN: 0]
[Nov  6 23:37:52.876] Server {0x7fc78400f840} DEBUG: (http) MIME_HEADER 
0x7fc77a89f8c8: [T: 4, L:  592, OBJFLAGS: 0]  
[Nov  6 23:37:52.876] Server {0x7fc78400f840} DEBUG: (http) 
        [PBITS: 0x0009000001044804, SLACC: 0xFFFFF5FFFFF49FF1FFFFFFFFFFF0F2FF, 
HEADBLK: 0x7fc77a89f908, TAILBLK: 0x7fc77a89f908]
[Nov  6 23:37:52.876] Server {0x7fc78400f840} DEBUG: (http)     [CBITS: 
0x00000000, T_MAXAGE: 0, T_SMAXAGE: 0, T_MAXSTALE: 0, T_MINFRESH: 0, PNO$: 0]
[Nov  6 23:37:52.876] Server {0x7fc78400f840} DEBUG: (http) FIELD_BLOCK 
0x7fc77a89f908: [T: 5, L:  528, OBJFLAGS: 0]  
[Nov  6 23:37:52.876] Server {0x7fc78400f840} DEBUG: (http) [FREETOP: 11, 
NEXTBLK: (nil)]
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http)     SLOT # 0 
(0x7fc77a89f918), LIVE    
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http) [N: "User-Agent", 
N_LEN: 10, N_IDX: 64, 
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http) V: "SVN/1.7.7 
neon/0.29.6", V_LEN: 21, 
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http) NEXTDUP: (nil), 
RAW: 1, RAWLEN: 35, F: 1]
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http) 
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http)     SLOT # 1 
(0x7fc77a89f938), LIVE    
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http) [N: "Connection", 
N_LEN: 10, N_IDX: 12, 
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http) V: "TE", V_LEN: 2, 
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http) NEXTDUP: (nil), 
RAW: 1, RAWLEN: 16, F: 1]
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http) 
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http)     SLOT # 2 
(0x7fc77a89f958), LIVE    
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http) [N: "TE", N_LEN: 2, 
N_IDX: 121, 
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http) V: "trailers", 
V_LEN: 8, 
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http) NEXTDUP: (nil), 
RAW: 1, RAWLEN: 14, F: 1]
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http) 
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http)     SLOT # 3 
(0x7fc77a89f978), LIVE    
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http) [N: "Host", N_LEN: 
4, N_IDX: 30, 
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http) V: 
"svn.apache.org", V_LEN: 14, 
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http) NEXTDUP: (nil), 
RAW: 1, RAWLEN: 22, F: 1]
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http) 
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http)     SLOT # 4 
(0x7fc77a89f998), LIVE    
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http) [N: "Content-Type", 
N_LEN: 12, N_IDX: 20, 
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http) V: "text/xml", 
V_LEN: 8, 
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http) NEXTDUP: (nil), 
RAW: 1, RAWLEN: 24, F: 1]
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http) 
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http)     SLOT # 5 
(0x7fc77a89f9b8), LIVE    
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http) [N: 
"Accept-Encoding", N_LEN: 15, N_IDX: 1, 
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http) V: "gzip", V_LEN: 
4, 
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http) NEXTDUP: 
0x7fc77a89fa58, RAW: 1, RAWLEN: 23, F: 1]
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http) 
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http)     SLOT # 6 
(0x7fc77a89f9d8), LIVE    
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http) [N: "DAV", N_LEN: 
3, N_IDX: -1, 
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http) V: 
"http://subversion.tigris.org/xmlns/dav/svn/depth";, V_LEN: 48, 
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http) NEXTDUP: 
0x7fc77a89f9f8, RAW: 1, RAWLEN: 55, F: 1]
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http) 
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http)     SLOT # 7 
(0x7fc77a89f9f8), LIVE    
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http) [N: "DAV", N_LEN: 
3, N_IDX: -1, 
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http) V: 
"http://subversion.tigris.org/xmlns/dav/svn/mergeinfo";, V_LEN: 52, 
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http) NEXTDUP: 
0x7fc77a89fa18, RAW: 1, RAWLEN: 59, F: 0]
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http) 
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http)     SLOT # 8 
(0x7fc77a89fa18), LIVE    
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http) [N: "DAV", N_LEN: 
3, N_IDX: -1, 
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http) V: 
"http://subversion.tigris.org/xmlns/dav/svn/log-revprops";, V_LEN: 55, 
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http) NEXTDUP: (nil), 
RAW: 1, RAWLEN: 62, F: 0]
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http) 
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http)     SLOT # 9 
(0x7fc77a89fa38), LIVE    
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http) [N: 
"Content-Length", N_LEN: 14, N_IDX: 16, 
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http) V: "104", V_LEN: 3, 
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http) NEXTDUP: (nil), 
RAW: 1, RAWLEN: 21, F: 1]
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http) 
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http)     SLOT #10 
(0x7fc77a89fa58), LIVE    
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http) [N: 
"Accept-Encoding", N_LEN: 15, N_IDX: 1, 
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http) V: "gzip", V_LEN: 
4, 
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http) NEXTDUP: (nil), 
RAW: 1, RAWLEN: 23, F: 0]
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http) 
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http_trans) END 
HttpTransact::StartRemapRequest
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http_trans) Next action 
HTTP_API_PRE_REMAP; HttpTransact::PerformRemap
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http) [0] State 
Transition: API_READ_REQUEST_HDR -> HTTP_API_PRE_REMAP
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http_trans) Inside 
PerformRemap
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http_trans) Next action 
HTTP_REMAP_REQUEST; HttpTransact::EndRemapRequest
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http) [0] State 
Transition: HTTP_API_PRE_REMAP -> HTTP_REMAP_REQUEST
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http_seq) 
[HttpSM::do_remap_request] Remapping request
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http_trans) START 
HttpTransact::EndRemapRequest
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http_trans) 
EndRemapRequest host is svn.apache.org
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http_trans) After 
Remapping:
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http) HTTP_HEADER 
0x7fc77a89f898: [T: 3, L:   48, OBJFLAGS: 0]  
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http) [TYPE: REQ, V: 
10001, URL: 0x7fc77a89fb18, METHOD: "OPTIONS", METHOD_LEN: 7, FIELDS: 
0x7fc77a89f8c8]
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http) URL 0x7fc77a89fb18: 
[T: 2, L:  128, OBJFLAGS: 0]  
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http) [URLTYPE: 1, 
SWKSIDX: 94,
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http)     SCHEME: "http", 
SCHEME_LEN: 4,
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http)     USER: "", 
USER_LEN: 0,
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http)     PASSWORD: "", 
PASSWORD_LEN: 0,
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http)     HOST: 
"svn.apache.org", HOST_LEN: 14,
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http)     PORT: "", 
PORT_LEN: 0, PORT_NUM: 0
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http)     PATH: 
"repos/asf/subversion/trunk", PATH_LEN: 26,
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http)     PARAMS: "", 
PARAMS_LEN: 0,
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http)     QUERY: "", 
QUERY_LEN: 0,
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http)     FRAGMENT: "", 
FRAGMENT_LEN: 0]
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http) MIME_HEADER 
0x7fc77a89f8c8: [T: 4, L:  592, OBJFLAGS: 0]  
[Nov  6 23:37:52.877] Server {0x7fc78400f840} DEBUG: (http) 
        [PBITS: 0x0009000001044804, SLACC: 0xFFFFF5FFFFF49FF1FFFFFFFFFFF0F2FF, 
HEADBLK: 0x7fc77a89f908, TAILBLK: 0x7fc77a89f908]
[Nov  6 23:37:52.878] Server {0x7fc78400f840} DEBUG: (http)     [CBITS: 
0x00000000, T_MAXAGE: 0, T_SMAXAGE: 0, T_MAXSTALE: 0, T_MINFRESH: 0, PNO$: 0]
[Nov  6 23:37:52.878] Server {0x7fc78400f840} DEBUG: (http) FIELD_BLOCK 
0x7fc77a89f908: [T: 5, L:  528, OBJFLAGS: 0]  
[Nov  6 23:37:52.878] Server {0x7fc78400f840} DEBUG: (http) [FREETOP: 11, 
NEXTBLK: (nil)]
[Nov  6 23:37:52.878] Server {0x7fc78400f840} DEBUG: (http)     SLOT # 0 
(0x7fc77a89f918), LIVE    
[Nov  6 23:37:52.878] Server {0x7fc78400f840} DEBUG: (http) [N: "User-Agent", 
N_LEN: 10, N_IDX: 64, 
[Nov  6 23:37:52.878] Server {0x7fc78400f840} DEBUG: (http) V: "SVN/1.7.7 
neon/0.29.6", V_LEN: 21, 
[Nov  6 23:37:52.878] Server {0x7fc78400f840} DEBUG: (http) NEXTDUP: (nil), 
RAW: 1, RAWLEN: 35, F: 1]
[Nov  6 23:37:52.878] Server {0x7fc78400f840} DEBUG: (http) 
[Nov  6 23:37:52.878] Server {0x7fc78400f840} DEBUG: (http)     SLOT # 1 
(0x7fc77a89f938), LIVE    
[Nov  6 23:37:52.878] Server {0x7fc78400f840} DEBUG: (http) [N: "Connection", 
N_LEN: 10, N_IDX: 12, 
[Nov  6 23:37:52.878] Server {0x7fc78400f840} DEBUG: (http) V: "TE", V_LEN: 2, 
[Nov  6 23:37:52.878] Server {0x7fc78400f840} DEBUG: (http) NEXTDUP: (nil), 
RAW: 1, RAWLEN: 16, F: 1]
[Nov  6 23:37:52.878] Server {0x7fc78400f840} DEBUG: (http) 
[Nov  6 23:37:52.878] Server {0x7fc78400f840} DEBUG: (http)     SLOT # 2 
(0x7fc77a89f958), LIVE    
[Nov  6 23:37:52.878] Server {0x7fc78400f840} DEBUG: (http) [N: "TE", N_LEN: 2, 
N_IDX: 121, 
[Nov  6 23:37:52.878] Server {0x7fc78400f840} DEBUG: (http) V: "trailers", 
V_LEN: 8, 
[Nov  6 23:37:52.878] Server {0x7fc78400f840} DEBUG: (http) NEXTDUP: (nil), 
RAW: 1, RAWLEN: 14, F: 1]
[Nov  6 23:37:52.878] Server {0x7fc78400f840} DEBUG: (http) 
[Nov  6 23:37:52.878] Server {0x7fc78400f840} DEBUG: (http)     SLOT # 3 
(0x7fc77a89f978), LIVE    
[Nov  6 23:37:52.878] Server {0x7fc78400f840} DEBUG: (http) [N: "Host", N_LEN: 
4, N_IDX: 30, 
[Nov  6 23:37:52.878] Server {0x7fc78400f840} DEBUG: (http) V: 
"svn.apache.org", V_LEN: 14, 
[Nov  6 23:37:52.878] Server {0x7fc78400f840} DEBUG: (http) NEXTDUP: (nil), 
RAW: 1, RAWLEN: 22, F: 1]
[Nov  6 23:37:52.878] Server {0x7fc78400f840} DEBUG: (http) 
[Nov  6 23:37:52.878] Server {0x7fc78400f840} DEBUG: (http)     SLOT # 4 
(0x7fc77a89f998), LIVE    
[Nov  6 23:37:52.878] Server {0x7fc78400f840} DEBUG: (http) [N: "Content-Type", 
N_LEN: 12, N_IDX: 20, 
[Nov  6 23:37:52.878] Server {0x7fc78400f840} DEBUG: (http) V: "text/xml", 
V_LEN: 8, 
[Nov  6 23:37:52.878] Server {0x7fc78400f840} DEBUG: (http) NEXTDUP: (nil), 
RAW: 1, RAWLEN: 24, F: 1]
[Nov  6 23:37:52.878] Server {0x7fc78400f840} DEBUG: (http) 
[Nov  6 23:37:52.878] Server {0x7fc78400f840} DEBUG: (http)     SLOT # 5 
(0x7fc77a89f9b8), LIVE    
[Nov  6 23:37:52.878] Server {0x7fc78400f840} DEBUG: (http) [N: 
"Accept-Encoding", N_LEN: 15, N_IDX: 1, 
[Nov  6 23:37:52.878] Server {0x7fc78400f840} DEBUG: (http) V: "gzip", V_LEN: 
4, 
[Nov  6 23:37:52.878] Server {0x7fc78400f840} DEBUG: (http) NEXTDUP: 
0x7fc77a89fa58, RAW: 1, RAWLEN: 23, F: 1]
[Nov  6 23:37:52.878] Server {0x7fc78400f840} DEBUG: (http) 
[Nov  6 23:37:52.878] Server {0x7fc78400f840} DEBUG: (http)     SLOT # 6 
(0x7fc77a89f9d8), LIVE    
[Nov  6 23:37:52.878] Server {0x7fc78400f840} DEBUG: (http) [N: "DAV", N_LEN: 
3, N_IDX: -1, 
[Nov  6 23:37:52.878] Server {0x7fc78400f840} DEBUG: (http) V: 
"http://subversion.tigris.org/xmlns/dav/svn/depth";, V_LEN: 48, 
[Nov  6 23:37:52.878] Server {0x7fc78400f840} DEBUG: (http) NEXTDUP: 
0x7fc77a89f9f8, RAW: 1, RAWLEN: 55, F: 1]
[Nov  6 23:37:52.878] Server {0x7fc78400f840} DEBUG: (http) 
[Nov  6 23:37:52.878] Server {0x7fc78400f840} DEBUG: (http)     SLOT # 7 
(0x7fc77a89f9f8), LIVE    
[Nov  6 23:37:52.878] Server {0x7fc78400f840} DEBUG: (http) [N: "DAV", N_LEN: 
3, N_IDX: -1, 
[Nov  6 23:37:52.878] Server {0x7fc78400f840} DEBUG: (http) V: 
"http://subversion.tigris.org/xmlns/dav/svn/mergeinfo";, V_LEN: 52, 
[Nov  6 23:37:52.878] Server {0x7fc78400f840} DEBUG: (http) NEXTDUP: 
0x7fc77a89fa18, RAW: 1, RAWLEN: 59, F: 0]
[Nov  6 23:37:52.878] Server {0x7fc78400f840} DEBUG: (http) 
[Nov  6 23:37:52.878] Server {0x7fc78400f840} DEBUG: (http)     SLOT # 8 
(0x7fc77a89fa18), LIVE    
[Nov  6 23:37:52.878] Server {0x7fc78400f840} DEBUG: (http) [N: "DAV", N_LEN: 
3, N_IDX: -1, 
[Nov  6 23:37:52.878] Server {0x7fc78400f840} DEBUG: (http) V: 
"http://subversion.tigris.org/xmlns/dav/svn/log-revprops";, V_LEN: 55, 
[Nov  6 23:37:52.878] Server {0x7fc78400f840} DEBUG: (http) NEXTDUP: (nil), 
RAW: 1, RAWLEN: 62, F: 0]
[Nov  6 23:37:52.878] Server {0x7fc78400f840} DEBUG: (http) 
[Nov  6 23:37:52.878] Server {0x7fc78400f840} DEBUG: (http)     SLOT # 9 
(0x7fc77a89fa38), LIVE    
[Nov  6 23:37:52.878] Server {0x7fc78400f840} DEBUG: (http) [N: 
"Content-Length", N_LEN: 14, N_IDX: 16, 
[Nov  6 23:37:52.878] Server {0x7fc78400f840} DEBUG: (http) V: "104", V_LEN: 3, 
[Nov  6 23:37:52.878] Server {0x7fc78400f840} DEBUG: (http) NEXTDUP: (nil), 
RAW: 1, RAWLEN: 21, F: 1]
[Nov  6 23:37:52.878] Server {0x7fc78400f840} DEBUG: (http) 
[Nov  6 23:37:52.878] Server {0x7fc78400f840} DEBUG: (http)     SLOT #10 
(0x7fc77a89fa58), LIVE    
[Nov  6 23:37:52.878] Server {0x7fc78400f840} DEBUG: (http) [N: 
"Accept-Encoding", N_LEN: 15, N_IDX: 1, 
[Nov  6 23:37:52.878] Server {0x7fc78400f840} DEBUG: (http) V: "gzip", V_LEN: 
4, 
[Nov  6 23:37:52.878] Server {0x7fc78400f840} DEBUG: (http) NEXTDUP: (nil), 
RAW: 1, RAWLEN: 23, F: 0]
[Nov  6 23:37:52.878] Server {0x7fc78400f840} DEBUG: (http) 
[Nov  6 23:37:52.878] Server {0x7fc78400f840} DEBUG: (http_trans) END 
HttpTransact::EndRemapRequest
[Nov  6 23:37:52.878] Server {0x7fc78400f840} DEBUG: (http_trans) Next action 
HTTP_API_POST_REMAP; HttpTransact::HandleRequest
[Nov  6 23:37:52.878] Server {0x7fc78400f840} DEBUG: (http) [0] State 
Transition: HTTP_REMAP_REQUEST -> HTTP_API_POST_REMAP
[Nov  6 23:37:52.878] Server {0x7fc78400f840} DEBUG: (http_trans) START 
HttpTransact::HandleRequest
[Nov  6 23:37:52.879] Server {0x7fc78400f840} DEBUG: (http_trans) 
[is_request_valid]no request header errors
[Nov  6 23:37:52.879] Server {0x7fc78400f840} DEBUG: (http_seq) 
[HttpTransact::HandleRequest] request valid.
[Nov  6 23:37:52.879] Server {0x7fc78400f840} DEBUG: (http) HTTP_HEADER 
0x7fc77a89f898: [T: 3, L:   48, OBJFLAGS: 0]  
[Nov  6 23:37:52.879] Server {0x7fc78400f840} DEBUG: (http) [TYPE: REQ, V: 
10001, URL: 0x7fc77a89fb18, METHOD: "OPTIONS", METHOD_LEN: 7, FIELDS: 
0x7fc77a89f8c8]
[Nov  6 23:37:52.879] Server {0x7fc78400f840} DEBUG: (http) URL 0x7fc77a89fb18: 
[T: 2, L:  128, OBJFLAGS: 0]  
[Nov  6 23:37:52.879] Server {0x7fc78400f840} DEBUG: (http) [URLTYPE: 1, 
SWKSIDX: 94,
[Nov  6 23:37:52.879] Server {0x7fc78400f840} DEBUG: (http)     SCHEME: "http", 
SCHEME_LEN: 4,
[Nov  6 23:37:52.879] Server {0x7fc78400f840} DEBUG: (http)     USER: "", 
USER_LEN: 0,
[Nov  6 23:37:52.879] Server {0x7fc78400f840} DEBUG: (http)     PASSWORD: "", 
PASSWORD_LEN: 0,
[Nov  6 23:37:52.879] Server {0x7fc78400f840} DEBUG: (http)     HOST: 
"svn.apache.org", HOST_LEN: 14,
[Nov  6 23:37:52.879] Server {0x7fc78400f840} DEBUG: (http)     PORT: "", 
PORT_LEN: 0, PORT_NUM: 0
[Nov  6 23:37:52.879] Server {0x7fc78400f840} DEBUG: (http)     PATH: 
"repos/asf/subversion/trunk", PATH_LEN: 26,
[Nov  6 23:37:52.879] Server {0x7fc78400f840} DEBUG: (http)     PARAMS: "", 
PARAMS_LEN: 0,
[Nov  6 23:37:52.879] Server {0x7fc78400f840} DEBUG: (http)     QUERY: "", 
QUERY_LEN: 0,
[Nov  6 23:37:52.879] Server {0x7fc78400f840} DEBUG: (http)     FRAGMENT: "", 
FRAGMENT_LEN: 0]
[Nov  6 23:37:52.879] Server {0x7fc78400f840} DEBUG: (http) MIME_HEADER 
0x7fc77a89f8c8: [T: 4, L:  592, OBJFLAGS: 0]  
[Nov  6 23:37:52.879] Server {0x7fc78400f840} DEBUG: (http) 
        [PBITS: 0x0009000001044804, SLACC: 0xFFFFF5FFFFF49FF1FFFFFFFFFFF0F2FF, 
HEADBLK: 0x7fc77a89f908, TAILBLK: 0x7fc77a89f908]
[Nov  6 23:37:52.880] Server {0x7fc78400f840} DEBUG: (http)     [CBITS: 
0x00000000, T_MAXAGE: 0, T_SMAXAGE: 0, T_MAXSTALE: 0, T_MINFRESH: 0, PNO$: 0]
[Nov  6 23:37:52.880] Server {0x7fc78400f840} DEBUG: (http) FIELD_BLOCK 
0x7fc77a89f908: [T: 5, L:  528, OBJFLAGS: 0]  
[Nov  6 23:37:52.880] Server {0x7fc78400f840} DEBUG: (http) [FREETOP: 11, 
NEXTBLK: (nil)]
[Nov  6 23:37:52.880] Server {0x7fc78400f840} DEBUG: (http)     SLOT # 0 
(0x7fc77a89f918), LIVE    
[Nov  6 23:37:52.880] Server {0x7fc78400f840} DEBUG: (http) [N: "User-Agent", 
N_LEN: 10, N_IDX: 64, 
[Nov  6 23:37:52.880] Server {0x7fc78400f840} DEBUG: (http) V: "SVN/1.7.7 
neon/0.29.6", V_LEN: 21, 
[Nov  6 23:37:52.880] Server {0x7fc78400f840} DEBUG: (http) NEXTDUP: (nil), 
RAW: 1, RAWLEN: 35, F: 1]
[Nov  6 23:37:52.880] Server {0x7fc78400f840} DEBUG: (http) 
[Nov  6 23:37:52.880] Server {0x7fc78400f840} DEBUG: (http)     SLOT # 1 
(0x7fc77a89f938), LIVE    
[Nov  6 23:37:52.880] Server {0x7fc78400f840} DEBUG: (http) [N: "Connection", 
N_LEN: 10, N_IDX: 12, 
[Nov  6 23:37:52.880] Server {0x7fc78400f840} DEBUG: (http) V: "TE", V_LEN: 2, 
[Nov  6 23:37:52.880] Server {0x7fc78400f840} DEBUG: (http) NEXTDUP: (nil), 
RAW: 1, RAWLEN: 16, F: 1]
[Nov  6 23:37:52.880] Server {0x7fc78400f840} DEBUG: (http) 
[Nov  6 23:37:52.880] Server {0x7fc78400f840} DEBUG: (http)     SLOT # 2 
(0x7fc77a89f958), LIVE    
[Nov  6 23:37:52.880] Server {0x7fc78400f840} DEBUG: (http) [N: "TE", N_LEN: 2, 
N_IDX: 121, 
[Nov  6 23:37:52.880] Server {0x7fc78400f840} DEBUG: (http) V: "trailers", 
V_LEN: 8, 
[Nov  6 23:37:52.880] Server {0x7fc78400f840} DEBUG: (http) NEXTDUP: (nil), 
RAW: 1, RAWLEN: 14, F: 1]
[Nov  6 23:37:52.880] Server {0x7fc78400f840} DEBUG: (http) 
[Nov  6 23:37:52.880] Server {0x7fc78400f840} DEBUG: (http)     SLOT # 3 
(0x7fc77a89f978), LIVE    
[Nov  6 23:37:52.880] Server {0x7fc78400f840} DEBUG: (http) [N: "Host", N_LEN: 
4, N_IDX: 30, 
[Nov  6 23:37:52.880] Server {0x7fc78400f840} DEBUG: (http) V: 
"svn.apache.org", V_LEN: 14, 
[Nov  6 23:37:52.880] Server {0x7fc78400f840} DEBUG: (http) NEXTDUP: (nil), 
RAW: 1, RAWLEN: 22, F: 1]
[Nov  6 23:37:52.880] Server {0x7fc78400f840} DEBUG: (http) 
[Nov  6 23:37:52.880] Server {0x7fc78400f840} DEBUG: (http)     SLOT # 4 
(0x7fc77a89f998), LIVE    
[Nov  6 23:37:52.880] Server {0x7fc78400f840} DEBUG: (http) [N: "Content-Type", 
N_LEN: 12, N_IDX: 20, 
[Nov  6 23:37:52.880] Server {0x7fc78400f840} DEBUG: (http) V: "text/xml", 
V_LEN: 8, 
[Nov  6 23:37:52.880] Server {0x7fc78400f840} DEBUG: (http) NEXTDUP: (nil), 
RAW: 1, RAWLEN: 24, F: 1]
[Nov  6 23:37:52.880] Server {0x7fc78400f840} DEBUG: (http) 
[Nov  6 23:37:52.880] Server {0x7fc78400f840} DEBUG: (http)     SLOT # 5 
(0x7fc77a89f9b8), LIVE    
[Nov  6 23:37:52.880] Server {0x7fc78400f840} DEBUG: (http) [N: 
"Accept-Encoding", N_LEN: 15, N_IDX: 1, 
[Nov  6 23:37:52.880] Server {0x7fc78400f840} DEBUG: (http) V: "gzip", V_LEN: 
4, 
[Nov  6 23:37:52.880] Server {0x7fc78400f840} DEBUG: (http) NEXTDUP: 
0x7fc77a89fa58, RAW: 1, RAWLEN: 23, F: 1]
[Nov  6 23:37:52.880] Server {0x7fc78400f840} DEBUG: (http) 
[Nov  6 23:37:52.880] Server {0x7fc78400f840} DEBUG: (http)     SLOT # 6 
(0x7fc77a89f9d8), LIVE    
[Nov  6 23:37:52.880] Server {0x7fc78400f840} DEBUG: (http) [N: "DAV", N_LEN: 
3, N_IDX: -1, 
[Nov  6 23:37:52.880] Server {0x7fc78400f840} DEBUG: (http) V: 
"http://subversion.tigris.org/xmlns/dav/svn/depth";, V_LEN: 48, 
[Nov  6 23:37:52.880] Server {0x7fc78400f840} DEBUG: (http) NEXTDUP: 
0x7fc77a89f9f8, RAW: 1, RAWLEN: 55, F: 1]
[Nov  6 23:37:52.880] Server {0x7fc78400f840} DEBUG: (http) 
[Nov  6 23:37:52.880] Server {0x7fc78400f840} DEBUG: (http)     SLOT # 7 
(0x7fc77a89f9f8), LIVE    
[Nov  6 23:37:52.880] Server {0x7fc78400f840} DEBUG: (http) [N: "DAV", N_LEN: 
3, N_IDX: -1, 
[Nov  6 23:37:52.880] Server {0x7fc78400f840} DEBUG: (http) V: 
"http://subversion.tigris.org/xmlns/dav/svn/mergeinfo";, V_LEN: 52, 
[Nov  6 23:37:52.880] Server {0x7fc78400f840} DEBUG: (http) NEXTDUP: 
0x7fc77a89fa18, RAW: 1, RAWLEN: 59, F: 0]
[Nov  6 23:37:52.880] Server {0x7fc78400f840} DEBUG: (http) 
[Nov  6 23:37:52.880] Server {0x7fc78400f840} DEBUG: (http)     SLOT # 8 
(0x7fc77a89fa18), LIVE    
[Nov  6 23:37:52.880] Server {0x7fc78400f840} DEBUG: (http) [N: "DAV", N_LEN: 
3, N_IDX: -1, 
[Nov  6 23:37:52.880] Server {0x7fc78400f840} DEBUG: (http) V: 
"http://subversion.tigris.org/xmlns/dav/svn/log-revprops";, V_LEN: 55, 
[Nov  6 23:37:52.881] Server {0x7fc78400f840} DEBUG: (http) NEXTDUP: (nil), 
RAW: 1, RAWLEN: 62, F: 0]
[Nov  6 23:37:52.881] Server {0x7fc78400f840} DEBUG: (http) 
[Nov  6 23:37:52.881] Server {0x7fc78400f840} DEBUG: (http)     SLOT # 9 
(0x7fc77a89fa38), LIVE    
[Nov  6 23:37:52.881] Server {0x7fc78400f840} DEBUG: (http) [N: 
"Content-Length", N_LEN: 14, N_IDX: 16, 
[Nov  6 23:37:52.881] Server {0x7fc78400f840} DEBUG: (http) V: "104", V_LEN: 3, 
[Nov  6 23:37:52.881] Server {0x7fc78400f840} DEBUG: (http) NEXTDUP: (nil), 
RAW: 1, RAWLEN: 21, F: 1]
[Nov  6 23:37:52.881] Server {0x7fc78400f840} DEBUG: (http) 
[Nov  6 23:37:52.881] Server {0x7fc78400f840} DEBUG: (http)     SLOT #10 
(0x7fc77a89fa58), LIVE    
[Nov  6 23:37:52.881] Server {0x7fc78400f840} DEBUG: (http) [N: 
"Accept-Encoding", N_LEN: 15, N_IDX: 1, 
[Nov  6 23:37:52.881] Server {0x7fc78400f840} DEBUG: (http) V: "gzip", V_LEN: 
4, 
[Nov  6 23:37:52.881] Server {0x7fc78400f840} DEBUG: (http) NEXTDUP: (nil), 
RAW: 1, RAWLEN: 23, F: 0]
[Nov  6 23:37:52.881] Server {0x7fc78400f840} DEBUG: (http) 
+++++++++ Incoming Request +++++++++
-- State Machine Id: 0
OPTIONS http://svn.apache.org/repos/asf/subversion/trunk HTTP/1.1
User-Agent: SVN/1.7.7 neon/0.29.6
Connection: TE
TE: trailers
Host: svn.apache.org
Content-Type: text/xml
Accept-Encoding: gzip
DAV: http://subversion.tigris.org/xmlns/dav/svn/depth
DAV: http://subversion.tigris.org/xmlns/dav/svn/mergeinfo
DAV: http://subversion.tigris.org/xmlns/dav/svn/log-revprops
Content-Length: 104
Accept-Encoding: gzip

[Nov  6 23:37:52.881] Server {0x7fc78400f840} DEBUG: (http_trans) 
[DecideCacheLookup] Will NOT do cache lookup.
[Nov  6 23:37:52.881] Server {0x7fc78400f840} DEBUG: (http_seq) 
[DecideCacheLookup] Will NOT do cache lookup
[Nov  6 23:37:52.881] Server {0x7fc78400f840} DEBUG: (http_trans) Next action 
HTTP_API_CACHE_LOOKUP_COMPLETE; CallOSDNSLookup
[Nov  6 23:37:52.881] Server {0x7fc78400f840} DEBUG: (http) [0] State 
Transition: HTTP_API_POST_REMAP -> API_CACHE_LOOKUP_COMPLETE
[Nov  6 23:37:52.881] Server {0x7fc78400f840} DEBUG: (http_trans) Next action 
DNS_LOOKUP; OSDNSLookup
[Nov  6 23:37:52.881] Server {0x7fc78400f840} DEBUG: (http) [0] State 
Transition: API_CACHE_LOOKUP_COMPLETE -> DNS_LOOKUP
[Nov  6 23:37:52.881] Server {0x7fc78400f840} DEBUG: (http_seq) 
[HttpStateMachineGet::do_hostdb_lookup] Doing DNS Lookup
[Nov  6 23:37:52.881] Server {0x7fc78400f840} DEBUG: (http_trans) 
[HttpTransact::OSDNSLookup] This was attempt 1
[Nov  6 23:37:52.881] Server {0x7fc78400f840} DEBUG: (http_seq) 
[HttpTransact::OSDNSLookup] DNS Lookup successful
[Nov  6 23:37:52.881] Server {0x7fc78400f840} DEBUG: (http_trans) [OSDNSLookup] 
DNS lookup for O.S. successful IP: 160.45.251.2
[Nov  6 23:37:52.881] Server {0x7fc78400f840} DEBUG: (http_trans) Next action 
HttpTransact::HTTP_API_OS_DNS; LookupSkipOpenServer
[Nov  6 23:37:52.881] Server {0x7fc78400f840} DEBUG: (http) [0] State 
Transition: DNS_LOOKUP -> API_OS_DNS
[Nov  6 23:37:52.881] Server {0x7fc78400f840} DEBUG: (http_trans) request not 
cacheable, so bypass parent
[Nov  6 23:37:52.881] Server {0x7fc78400f840} DEBUG: (http_trans) client_ip_set 
= 0
[Nov  6 23:37:52.885] Server {0x7fc78400f840} DEBUG: (http_trans) inserted 
request header 'Client-ip: 192.168.122.1'
[Nov  6 23:37:52.885] Server {0x7fc78400f840} DEBUG: (http_trans) 
[add_client_ip_to_outgoing_request] Appended connecting client's 
(192.168.122.1) to the X-Forwards header
[Nov  6 23:37:52.885] Server {0x7fc78400f840} DEBUG: (http_trans) 
[ink_cluster_time] local: 1352241472, highest_delta: 0, cluster: 1352241472
[Nov  6 23:37:52.885] Server {0x7fc78400f840} DEBUG: (http_trans) 
[build_request] request_sent_time: 1352241472
+++++++++ Proxy's Request +++++++++
-- State Machine Id: 0
OPTIONS /repos/asf/subversion/trunk HTTP/1.1
User-Agent: SVN/1.7.7 neon/0.29.6
Host: svn.apache.org
Content-Type: text/xml
Accept-Encoding: gzip
DAV: http://subversion.tigris.org/xmlns/dav/svn/depth
DAV: http://subversion.tigris.org/xmlns/dav/svn/mergeinfo
DAV: http://subversion.tigris.org/xmlns/dav/svn/log-revprops
Content-Length: 104
Accept-Encoding: gzip
Client-ip: 192.168.122.1
X-Forwarded-For: 192.168.122.1
Via: http/1.1 tynix[FE80000000000000B6749FFFFE9DDA61] 
(ApacheTrafficServer/3.2.3 [uSc s f p eN:tMc  i p s ])

[Nov  6 23:37:52.885] Server {0x7fc78400f840} DEBUG: (http_trans) Next action 
next; HttpTransact::HandleResponse
[Nov  6 23:37:52.885] Server {0x7fc78400f840} DEBUG: (http) [0] State 
Transition: API_OS_DNS -> ORIGIN_SERVER_OPEN
[Nov  6 23:37:52.885] Server {0x7fc78400f840} DEBUG: (http_track) entered 
inside do_http_server_open
[Nov  6 23:37:52.885] Server {0x7fc78400f840} DEBUG: (http) [0] open connection 
to svn.apache.org: 160.45.251.2:80
[Nov  6 23:37:52.885] Server {0x7fc78400f840} DEBUG: (http_seq) 
[HttpSM::do_http_server_open] Sending request to server
[Nov  6 23:37:52.885] Server {0x7fc78400f840} DEBUG: (http) calling 
netProcessor.connect_re
[Nov  6 23:37:52.886] Server {0x7fc78400f840} DEBUG: (http) [0] 
[HttpSM::main_handler, NET_EVENT_OPEN]
[Nov  6 23:37:52.886] Server {0x7fc78400f840} DEBUG: (http_track) entered 
inside state_http_server_open
[Nov  6 23:37:52.886] Server {0x7fc78400f840} DEBUG: (http) [0] 
[&HttpSM::state_http_server_open, NET_EVENT_OPEN]
[Nov  6 23:37:52.886] Server {0x7fc78400f840} DEBUG: (http_ss) [0] session 
born, netvc 0x7fc774015dc0
[Nov  6 23:37:52.917] Server {0x7fc78400f840} DEBUG: (http) [0] 
[HttpSM::main_handler, VC_EVENT_WRITE_COMPLETE]
[Nov  6 23:37:52.917] Server {0x7fc78400f840} DEBUG: (http) [0] 
[&HttpSM::state_send_server_request_header, VC_EVENT_WRITE_COMPLETE]
[Nov  6 23:38:23.722] Server {0x7fc78400f840} DEBUG: (http) [0] 
[HttpSM::main_handler, VC_EVENT_INACTIVITY_TIMEOUT]
[Nov  6 23:38:23.722] Server {0x7fc78400f840} DEBUG: (http) [0] 
[&HttpSM::state_read_server_response_header, VC_EVENT_INACTIVITY_TIMEOUT]
[Nov  6 23:38:23.722] Server {0x7fc78400f840} DEBUG: (http_ss) [0] session 
closed
[Nov  6 23:38:23.722] Server {0x7fc78400f840} DEBUG: (http) [0] 
[&HttpSM::handle_server_setup_error, VC_EVENT_NONE]
[Nov  6 23:38:23.722] Server {0x7fc78400f840} DEBUG: (http_trans) 
[HttpTransact::HandleResponse]
[Nov  6 23:38:23.722] Server {0x7fc78400f840} DEBUG: (http_seq) 
[HttpTransact::HandleResponse] Response received
[Nov  6 23:38:23.722] Server {0x7fc78400f840} DEBUG: (http_trans) 
[ink_cluster_time] local: 1352241503, highest_delta: 0, cluster: 1352241503
[Nov  6 23:38:23.722] Server {0x7fc78400f840} DEBUG: (http_trans) 
[HandleResponse] response_received_time: 1352241503
+++++++++ Incoming O.S. Response +++++++++
-- State Machine Id: 0
HTTP/0.9 0 

[Nov  6 23:38:23.722] Server {0x7fc78400f840} DEBUG: (http_seq) 
[HttpTransact::HandleResponse] Response not valid
[Nov  6 23:38:23.722] Server {0x7fc78400f840} DEBUG: (http_trans) 
[handle_response_from_server] (hrfs)
[Nov  6 23:38:23.722] Server {0x7fc78400f840} DEBUG: (http_trans) [1] failed to 
connect [6] to 160.45.251.2
[Nov  6 23:38:23.722] Server {0x7fc78400f840} DEBUG: (http_trans) 
[retry_server_connection_not_open] attempts now: 2, max: 6
[Nov  6 23:38:23.722] Server {0x7fc78400f840} DEBUG: (http_trans) 
[handle_response_from_server] Error. Retrying...
[Nov  6 23:38:23.722] Server {0x7fc78400f840} DEBUG: (http) [0] State 
Transition: ORIGIN_SERVER_OPEN -> ORIGIN_SERVER_OPEN
[Nov  6 23:38:23.722] Server {0x7fc78400f840} DEBUG: (http_track) entered 
inside do_http_server_open
[Nov  6 23:38:23.723] Server {0x7fc78400f840} DEBUG: (http) [0] open connection 
to svn.apache.org: 160.45.251.2:80
[Nov  6 23:38:23.723] Server {0x7fc78400f840} DEBUG: (http_seq) 
[HttpSM::do_http_server_open] Sending request to server
[Nov  6 23:38:23.723] Server {0x7fc78400f840} DEBUG: (http) calling 
netProcessor.connect_re
[Nov  6 23:38:23.723] Server {0x7fc78400f840} DEBUG: (http) [0] 
[HttpSM::main_handler, NET_EVENT_OPEN]
[Nov  6 23:38:23.723] Server {0x7fc78400f840} DEBUG: (http_track) entered 
inside state_http_server_open
[Nov  6 23:38:23.723] Server {0x7fc78400f840} DEBUG: (http) [0] 
[&HttpSM::state_http_server_open, NET_EVENT_OPEN]
[Nov  6 23:38:23.723] Server {0x7fc78400f840} DEBUG: (http_ss) [1] session 
born, netvc 0x7fc774015b00
[Nov  6 23:38:23.773] Server {0x7fc78400f840} DEBUG: (http) [0] 
[HttpSM::main_handler, VC_EVENT_WRITE_COMPLETE]
[Nov  6 23:38:23.773] Server {0x7fc78400f840} DEBUG: (http) [0] 
[&HttpSM::state_send_server_request_header, VC_EVENT_WRITE_COMPLETE]
[Nov  6 23:38:54.658] Server {0x7fc78400f840} DEBUG: (http) [0] 
[HttpSM::main_handler, VC_EVENT_INACTIVITY_TIMEOUT]
[Nov  6 23:38:54.658] Server {0x7fc78400f840} DEBUG: (http) [0] 
[&HttpSM::state_read_server_response_header, VC_EVENT_INACTIVITY_TIMEOUT]
[Nov  6 23:38:54.658] Server {0x7fc78400f840} DEBUG: (http_ss) [1] session 
closed
[Nov  6 23:38:54.658] Server {0x7fc78400f840} DEBUG: (http) [0] 
[&HttpSM::handle_server_setup_error, VC_EVENT_NONE]
[Nov  6 23:38:54.658] Server {0x7fc78400f840} DEBUG: (http_trans) 
[HttpTransact::HandleResponse]
[Nov  6 23:38:54.658] Server {0x7fc78400f840} DEBUG: (http_seq) 
[HttpTransact::HandleResponse] Response received
[Nov  6 23:38:54.658] Server {0x7fc78400f840} DEBUG: (http_trans) 
[ink_cluster_time] local: 1352241534, highest_delta: 0, cluster: 1352241534
[Nov  6 23:38:54.658] Server {0x7fc78400f840} DEBUG: (http_trans) 
[HandleResponse] response_received_time: 1352241534
+++++++++ Incoming O.S. Response +++++++++
-- State Machine Id: 0
HTTP/0.9 0 

[Nov  6 23:38:54.658] Server {0x7fc78400f840} DEBUG: (http_seq) 
[HttpTransact::HandleResponse] Response not valid
[Nov  6 23:38:54.658] Server {0x7fc78400f840} DEBUG: (http_trans) 
[handle_response_from_server] (hrfs)
[Nov  6 23:38:54.659] Server {0x7fc78400f840} DEBUG: (http_trans) [2] failed to 
connect [6] to 160.45.251.2
[Nov  6 23:38:54.659] Server {0x7fc78400f840} DEBUG: (http_trans) 
[retry_server_connection_not_open] attempts now: 3, max: 6
[Nov  6 23:38:54.659] Server {0x7fc78400f840} DEBUG: (http_trans) 
[handle_response_from_server] Error. Retrying...
[Nov  6 23:38:54.659] Server {0x7fc78400f840} DEBUG: (http) [0] State 
Transition: ORIGIN_SERVER_OPEN -> ORIGIN_SERVER_OPEN
[Nov  6 23:38:54.659] Server {0x7fc78400f840} DEBUG: (http_track) entered 
inside do_http_server_open
[Nov  6 23:38:54.659] Server {0x7fc78400f840} DEBUG: (http) [0] open connection 
to svn.apache.org: 160.45.251.2:80
[Nov  6 23:38:54.659] Server {0x7fc78400f840} DEBUG: (http_seq) 
[HttpSM::do_http_server_open] Sending request to server
[Nov  6 23:38:54.659] Server {0x7fc78400f840} DEBUG: (http) calling 
netProcessor.connect_re
[Nov  6 23:38:54.659] Server {0x7fc78400f840} DEBUG: (http) [0] 
[HttpSM::main_handler, NET_EVENT_OPEN]
[Nov  6 23:38:54.659] Server {0x7fc78400f840} DEBUG: (http_track) entered 
inside state_http_server_open
[Nov  6 23:38:54.659] Server {0x7fc78400f840} DEBUG: (http) [0] 
[&HttpSM::state_http_server_open, NET_EVENT_OPEN]
[Nov  6 23:38:54.659] Server {0x7fc78400f840} DEBUG: (http_ss) [2] session 
born, netvc 0x7fc774015dc0
[Nov  6 23:38:55.716] Server {0x7fc78400f840} DEBUG: (http) [0] 
[HttpSM::main_handler, VC_EVENT_WRITE_COMPLETE]
[Nov  6 23:38:55.716] Server {0x7fc78400f840} DEBUG: (http) [0] 
[&HttpSM::state_send_server_request_header, VC_EVENT_WRITE_COMPLETE]
[Nov  6 23:39:26.618] Server {0x7fc78400f840} DEBUG: (http) [0] 
[HttpSM::main_handler, VC_EVENT_INACTIVITY_TIMEOUT]
[Nov  6 23:39:26.618] Server {0x7fc78400f840} DEBUG: (http) [0] 
[&HttpSM::state_read_server_response_header, VC_EVENT_INACTIVITY_TIMEOUT]
[Nov  6 23:39:26.618] Server {0x7fc78400f840} DEBUG: (http_ss) [2] session 
closed
[Nov  6 23:39:26.618] Server {0x7fc78400f840} DEBUG: (http) [0] 
[&HttpSM::handle_server_setup_error, VC_EVENT_NONE]
[Nov  6 23:39:26.618] Server {0x7fc78400f840} DEBUG: (http_trans) 
[HttpTransact::HandleResponse]
[Nov  6 23:39:26.618] Server {0x7fc78400f840} DEBUG: (http_seq) 
[HttpTransact::HandleResponse] Response received
[Nov  6 23:39:26.618] Server {0x7fc78400f840} DEBUG: (http_trans) 
[ink_cluster_time] local: 1352241566, highest_delta: 0, cluster: 1352241566
[Nov  6 23:39:26.618] Server {0x7fc78400f840} DEBUG: (http_trans) 
[HandleResponse] response_received_time: 1352241566
+++++++++ Incoming O.S. Response +++++++++
-- State Machine Id: 0
HTTP/0.9 0 

[Nov  6 23:39:26.619] Server {0x7fc78400f840} DEBUG: (http_seq) 
[HttpTransact::HandleResponse] Response not valid
[Nov  6 23:39:26.619] Server {0x7fc78400f840} DEBUG: (http_trans) 
[handle_response_from_server] (hrfs)
[Nov  6 23:39:26.619] Server {0x7fc78400f840} DEBUG: (http_trans) [3] failed to 
connect [6] to 160.45.251.2
[Nov  6 23:39:26.619] Server {0x7fc78400f840} DEBUG: (http_trans) 
[retry_server_connection_not_open] attempts now: 4, max: 6
[Nov  6 23:39:26.619] Server {0x7fc78400f840} DEBUG: (http_trans) 
[handle_response_from_server] Error. Retrying...
[Nov  6 23:39:26.619] Server {0x7fc78400f840} DEBUG: (http) [0] State 
Transition: ORIGIN_SERVER_OPEN -> ORIGIN_SERVER_OPEN
[Nov  6 23:39:26.619] Server {0x7fc78400f840} DEBUG: (http_track) entered 
inside do_http_server_open
[Nov  6 23:39:26.619] Server {0x7fc78400f840} DEBUG: (http) [0] open connection 
to svn.apache.org: 160.45.251.2:80
[Nov  6 23:39:26.619] Server {0x7fc78400f840} DEBUG: (http_seq) 
[HttpSM::do_http_server_open] Sending request to server
[Nov  6 23:39:26.619] Server {0x7fc78400f840} DEBUG: (http) calling 
netProcessor.connect_re
[Nov  6 23:39:26.619] Server {0x7fc78400f840} DEBUG: (http) [0] 
[HttpSM::main_handler, NET_EVENT_OPEN]
[Nov  6 23:39:26.619] Server {0x7fc78400f840} DEBUG: (http_track) entered 
inside state_http_server_open
[Nov  6 23:39:26.619] Server {0x7fc78400f840} DEBUG: (http) [0] 
[&HttpSM::state_http_server_open, NET_EVENT_OPEN]
[Nov  6 23:39:26.619] Server {0x7fc78400f840} DEBUG: (http_ss) [3] session 
born, netvc 0x7fc774015b00
[Nov  6 23:39:26.671] Server {0x7fc78400f840} DEBUG: (http) [0] 
[HttpSM::main_handler, VC_EVENT_WRITE_COMPLETE]
[Nov  6 23:39:26.671] Server {0x7fc78400f840} DEBUG: (http) [0] 
[&HttpSM::state_send_server_request_header, VC_EVENT_WRITE_COMPLETE]
[Nov  6 23:39:57.584] Server {0x7fc78400f840} DEBUG: (http) [0] 
[HttpSM::main_handler, VC_EVENT_INACTIVITY_TIMEOUT]
[Nov  6 23:39:57.584] Server {0x7fc78400f840} DEBUG: (http) [0] 
[&HttpSM::state_read_server_response_header, VC_EVENT_INACTIVITY_TIMEOUT]
[Nov  6 23:39:57.584] Server {0x7fc78400f840} DEBUG: (http_ss) [3] session 
closed
[Nov  6 23:39:57.584] Server {0x7fc78400f840} DEBUG: (http) [0] 
[&HttpSM::handle_server_setup_error, VC_EVENT_NONE]
[Nov  6 23:39:57.584] Server {0x7fc78400f840} DEBUG: (http_trans) 
[HttpTransact::HandleResponse]
[Nov  6 23:39:57.584] Server {0x7fc78400f840} DEBUG: (http_seq) 
[HttpTransact::HandleResponse] Response received
[Nov  6 23:39:57.584] Server {0x7fc78400f840} DEBUG: (http_trans) 
[ink_cluster_time] local: 1352241597, highest_delta: 0, cluster: 1352241597
[Nov  6 23:39:57.584] Server {0x7fc78400f840} DEBUG: (http_trans) 
[HandleResponse] response_received_time: 1352241597
+++++++++ Incoming O.S. Response +++++++++
-- State Machine Id: 0
HTTP/0.9 0 

[Nov  6 23:39:57.584] Server {0x7fc78400f840} DEBUG: (http_seq) 
[HttpTransact::HandleResponse] Response not valid
[Nov  6 23:39:57.584] Server {0x7fc78400f840} DEBUG: (http_trans) 
[handle_response_from_server] (hrfs)
[Nov  6 23:39:57.584] Server {0x7fc78400f840} DEBUG: (http_trans) [4] failed to 
connect [6] to 160.45.251.2
[Nov  6 23:39:57.584] Server {0x7fc78400f840} DEBUG: (http_trans) 
[retry_server_connection_not_open] attempts now: 5, max: 6
[Nov  6 23:39:57.584] Server {0x7fc78400f840} DEBUG: (http_trans) 
[handle_response_from_server] Error. Retrying...
[Nov  6 23:39:57.584] Server {0x7fc78400f840} DEBUG: (http) [0] State 
Transition: ORIGIN_SERVER_OPEN -> ORIGIN_SERVER_OPEN
[Nov  6 23:39:57.584] Server {0x7fc78400f840} DEBUG: (http_track) entered 
inside do_http_server_open
[Nov  6 23:39:57.584] Server {0x7fc78400f840} DEBUG: (http) [0] open connection 
to svn.apache.org: 160.45.251.2:80
[Nov  6 23:39:57.584] Server {0x7fc78400f840} DEBUG: (http_seq) 
[HttpSM::do_http_server_open] Sending request to server
[Nov  6 23:39:57.584] Server {0x7fc78400f840} DEBUG: (http) calling 
netProcessor.connect_re
[Nov  6 23:39:57.585] Server {0x7fc78400f840} DEBUG: (http) [0] 
[HttpSM::main_handler, NET_EVENT_OPEN]
[Nov  6 23:39:57.585] Server {0x7fc78400f840} DEBUG: (http_track) entered 
inside state_http_server_open
[Nov  6 23:39:57.585] Server {0x7fc78400f840} DEBUG: (http) [0] 
[&HttpSM::state_http_server_open, NET_EVENT_OPEN]
[Nov  6 23:39:57.585] Server {0x7fc78400f840} DEBUG: (http_ss) [4] session 
born, netvc 0x7fc774015dc0
[Nov  6 23:39:58.146] Server {0x7fc78400f840} DEBUG: (http) [0] 
[HttpSM::main_handler, VC_EVENT_WRITE_COMPLETE]
[Nov  6 23:39:58.146] Server {0x7fc78400f840} DEBUG: (http) [0] 
[&HttpSM::state_send_server_request_header, VC_EVENT_WRITE_COMPLETE]
[Nov  6 23:40:28.540] Server {0x7fc78400f840} DEBUG: (http) [0] 
[HttpSM::main_handler, VC_EVENT_INACTIVITY_TIMEOUT]
[Nov  6 23:40:28.541] Server {0x7fc78400f840} DEBUG: (http) [0] 
[&HttpSM::state_read_server_response_header, VC_EVENT_INACTIVITY_TIMEOUT]
[Nov  6 23:40:28.541] Server {0x7fc78400f840} DEBUG: (http_ss) [4] session 
closed
[Nov  6 23:40:28.541] Server {0x7fc78400f840} DEBUG: (http) [0] 
[&HttpSM::handle_server_setup_error, VC_EVENT_NONE]
[Nov  6 23:40:28.541] Server {0x7fc78400f840} DEBUG: (http_trans) 
[HttpTransact::HandleResponse]
[Nov  6 23:40:28.541] Server {0x7fc78400f840} DEBUG: (http_seq) 
[HttpTransact::HandleResponse] Response received
[Nov  6 23:40:28.541] Server {0x7fc78400f840} DEBUG: (http_trans) 
[ink_cluster_time] local: 1352241628, highest_delta: 0, cluster: 1352241628
[Nov  6 23:40:28.541] Server {0x7fc78400f840} DEBUG: (http_trans) 
[HandleResponse] response_received_time: 1352241628
+++++++++ Incoming O.S. Response +++++++++
-- State Machine Id: 0
HTTP/0.9 0 

[Nov  6 23:40:28.541] Server {0x7fc78400f840} DEBUG: (http_seq) 
[HttpTransact::HandleResponse] Response not valid
[Nov  6 23:40:28.541] Server {0x7fc78400f840} DEBUG: (http_trans) 
[handle_response_from_server] (hrfs)
[Nov  6 23:40:28.541] Server {0x7fc78400f840} DEBUG: (http_trans) [5] failed to 
connect [6] to 160.45.251.2
[Nov  6 23:40:28.541] Server {0x7fc78400f840} DEBUG: (http_trans) 
[retry_server_connection_not_open] attempts now: 6, max: 6
[Nov  6 23:40:28.541] Server {0x7fc78400f840} DEBUG: (http_trans) 
[handle_response_from_server] Error. Retrying...
[Nov  6 23:40:28.542] Server {0x7fc78400f840} DEBUG: (http) [0] State 
Transition: ORIGIN_SERVER_OPEN -> ORIGIN_SERVER_OPEN
[Nov  6 23:40:28.542] Server {0x7fc78400f840} DEBUG: (http_track) entered 
inside do_http_server_open
[Nov  6 23:40:28.542] Server {0x7fc78400f840} DEBUG: (http) [0] open connection 
to svn.apache.org: 160.45.251.2:80
[Nov  6 23:40:28.542] Server {0x7fc78400f840} DEBUG: (http_seq) 
[HttpSM::do_http_server_open] Sending request to server
[Nov  6 23:40:28.542] Server {0x7fc78400f840} DEBUG: (http) calling 
netProcessor.connect_re
[Nov  6 23:40:28.542] Server {0x7fc78400f840} DEBUG: (http) [0] 
[HttpSM::main_handler, NET_EVENT_OPEN]
[Nov  6 23:40:28.542] Server {0x7fc78400f840} DEBUG: (http_track) entered 
inside state_http_server_open
[Nov  6 23:40:28.542] Server {0x7fc78400f840} DEBUG: (http) [0] 
[&HttpSM::state_http_server_open, NET_EVENT_OPEN]
[Nov  6 23:40:28.542] Server {0x7fc78400f840} DEBUG: (http_ss) [5] session 
born, netvc 0x7fc774015b00
[Nov  6 23:40:28.885] Server {0x7fc78400f840} DEBUG: (http) [0] 
[HttpSM::main_handler, VC_EVENT_WRITE_COMPLETE]
[Nov  6 23:40:28.886] Server {0x7fc78400f840} DEBUG: (http) [0] 
[&HttpSM::state_send_server_request_header, VC_EVENT_WRITE_COMPLETE]
[Nov  6 23:40:59.495] Server {0x7fc78400f840} DEBUG: (http) [0] 
[HttpSM::main_handler, VC_EVENT_INACTIVITY_TIMEOUT]
[Nov  6 23:40:59.495] Server {0x7fc78400f840} DEBUG: (http) [0] 
[&HttpSM::state_read_server_response_header, VC_EVENT_INACTIVITY_TIMEOUT]
[Nov  6 23:40:59.495] Server {0x7fc78400f840} DEBUG: (http_ss) [5] session 
closed
[Nov  6 23:40:59.495] Server {0x7fc78400f840} DEBUG: (http) [0] 
[&HttpSM::handle_server_setup_error, VC_EVENT_NONE]
[Nov  6 23:40:59.495] Server {0x7fc78400f840} DEBUG: (http_trans) 
[HttpTransact::HandleResponse]
[Nov  6 23:40:59.495] Server {0x7fc78400f840} DEBUG: (http_seq) 
[HttpTransact::HandleResponse] Response received
[Nov  6 23:40:59.495] Server {0x7fc78400f840} DEBUG: (http_trans) 
[ink_cluster_time] local: 1352241659, highest_delta: 0, cluster: 1352241659
[Nov  6 23:40:59.495] Server {0x7fc78400f840} DEBUG: (http_trans) 
[HandleResponse] response_received_time: 1352241659
+++++++++ Incoming O.S. Response +++++++++
-- State Machine Id: 0
HTTP/0.9 0 

[Nov  6 23:40:59.495] Server {0x7fc78400f840} DEBUG: (http_seq) 
[HttpTransact::HandleResponse] Response not valid
[Nov  6 23:40:59.495] Server {0x7fc78400f840} DEBUG: (http_trans) 
[handle_response_from_server] (hrfs)
[Nov  6 23:40:59.495] Server {0x7fc78400f840} DEBUG: (http_trans) 
[handle_response_from_server] Error. No more retries.
[Nov  6 23:40:59.495] Server {0x7fc78400f840} DEBUG: (http_trans) 
[handle_server_connection_not_open] (hscno)
[Nov  6 23:40:59.495] Server {0x7fc78400f840} DEBUG: (http_seq) 
[HttpTransact::handle_server_connection_not_open] 
[Nov  6 23:40:59.496] Server {0x7fc78400f840} DEBUG: (http_trans) 
[ink_cluster_time] local: 1352241659, highest_delta: 0, cluster: 1352241659
[Nov  6 23:40:59.496] Server {0x7fc78400f840} DEBUG: (http) [0] hostdb update 
marking IP: 160.45.251.2:80 as down
[Nov  6 23:40:59.496] Server {0x7fc78400f840} DEBUG: (http) server info = 
160.45.251.2:80
[Nov  6 23:40:59.496] Server {0x7fc78400f840} DEBUG: (http_trans) [WUTS code 
generation] Hit/Miss: 49, Log: 112, Hier: 106, Status: 800
[Nov  6 23:40:59.496] Server {0x7fc78400f840} DEBUG: (http_trans) Adding 
Server: ATS/3.2.3
+++++++++ Proxy's Response 2 +++++++++
-- State Machine Id: 0
HTTP/1.1 504 Connection Timed Out
Date: Tue, 06 Nov 2012 22:40:59 GMT
Connection: keep-alive
Via: http/1.1 tynix (ApacheTrafficServer/3.2.3 [uSc sEf p eT:tMc  i p sF])
Server: ATS/3.2.3

[Nov  6 23:40:59.496] Server {0x7fc78400f840} DEBUG: (http) [0] State 
Transition: ORIGIN_SERVER_OPEN -> PROXY_SEND_ERROR_CACHE_NOOP
[Nov  6 23:40:59.496] Server {0x7fc78400f840} DEBUG: (http_tunnel) [0] adding 
producer 'internal msg'
[Nov  6 23:40:59.496] Server {0x7fc78400f840} DEBUG: (http_tunnel) [0] adding 
consumer 'user agent'
[Nov  6 23:40:59.496] Server {0x7fc78400f840} DEBUG: (http_tunnel) tunnel_run 
started, p_arg is NULL
[Nov  6 23:40:59.497] Server {0x7fc78400f840} DEBUG: (http_cs) 
tcp_init_cwnd_set 0
[Nov  6 23:40:59.497] Server {0x7fc78400f840} DEBUG: (http_cs) desired TCP 
congestion window is 0
[Nov  6 23:40:59.497] Server {0x7fc78400f840} DEBUG: (http_tunnel) [0] 
consumer_handler [user agent VC_EVENT_WRITE_COMPLETE]
[Nov  6 23:40:59.497] Server {0x7fc78400f840} DEBUG: (http) [0] 
[&HttpSM::tunnel_handler_ua, VC_EVENT_WRITE_COMPLETE]
[Nov  6 23:40:59.497] Server {0x7fc78400f840} DEBUG: (http_cs) [0] session 
released by sm [0]
[Nov  6 23:40:59.497] Server {0x7fc78400f840} DEBUG: (http_cs) [0] data already 
in buffer, starting new transaction
[Nov  6 23:40:59.497] Server {0x7fc78400f840} DEBUG: (http_cs) [0] using accept 
inactivity timeout [120 seconds]
[Nov  6 23:40:59.497] Server {0x7fc78400f840} DEBUG: (http_cs) [0] Starting 
transaction 2 using sm [1]
[Nov  6 23:40:59.497] Server {0x7fc78400f840} DEBUG: (http) [1] 
[&HttpSM::state_read_client_request_header, VC_EVENT_READ_READY]
[Nov  6 23:40:59.497] Server {0x7fc78400f840} DEBUG: (http) [0] 
[HttpSM::main_handler, HTTP_TUNNEL_EVENT_DONE]
[Nov  6 23:40:59.498] Server {0x7fc78400f840} DEBUG: (http) [0] 
[&HttpSM::tunnel_handler, HTTP_TUNNEL_EVENT_DONE]
[Nov  6 23:40:59.498] Server {0x7fc78400f840} DEBUG: (http_redirect) 
[HttpTunnel::deallocate_postdata_copy_buffers]
[Nov  6 23:40:59.498] Server {0x7fc78400f840} DEBUG: (http_seq) 
[HttpStateMachineGet::update_stats] Logging transaction
[Nov  6 23:40:59.498] Server {0x7fc78400f840} DEBUG: (http_trans) Adding new 
large stat block
[Nov  6 23:40:59.498] Server {0x7fc78400f840} DEBUG: (http) [0] dellocating sm
[Nov  6 23:40:59.498] Server {0x7fc78400f840} DEBUG: (http) [1] 
[HttpSM::main_handler, VC_EVENT_EOS]
[Nov  6 23:40:59.498] Server {0x7fc78400f840} DEBUG: (http) [1] 
[&HttpSM::state_read_client_request_header, VC_EVENT_EOS]
[Nov  6 23:40:59.498] Server {0x7fc78400f840} DEBUG: (http) [1] error parsing 
client request header
[Nov  6 23:40:59.499] Server {0x7fc78400f840} DEBUG: (http_trans) 
[BadRequest]parser marked request bad
[Nov  6 23:40:59.499] Server {0x7fc78400f840} DEBUG: (http_trans) 
[ink_cluster_time] local: 1352241659, highest_delta: 0, cluster: 1352241659
[Nov  6 23:40:59.499] Server {0x7fc78400f840} DEBUG: (http_trans) [WUTS code 
generation] Hit/Miss: 98, Log: 118, Hier: 49, Status: 806
[Nov  6 23:40:59.499] Server {0x7fc78400f840} DEBUG: (http_trans) Adding 
Server: ATS/3.2.3
+++++++++ Proxy's Response 2 +++++++++
-- State Machine Id: 1
HTTP/1.1 400 Invalid HTTP Request
Date: Tue, 06 Nov 2012 22:40:59 GMT
Connection: close
Via: http/1.1 tynix (ApacheTrafficServer/3.2.3 [uEc s f p eH:t c  i p s ])
Server: ATS/3.2.3

[Nov  6 23:40:59.499] Server {0x7fc78400f840} DEBUG: (http_trans) Next action 
PROXY_SEND_ERROR_CACHE_NOOP; NULL
[Nov  6 23:40:59.499] Server {0x7fc78400f840} DEBUG: (http) [1] State 
Transition: STATE_UNDEFINED -> PROXY_SEND_ERROR_CACHE_NOOP
[Nov  6 23:40:59.499] Server {0x7fc78400f840} DEBUG: (http_tunnel) [1] adding 
producer 'internal msg'
[Nov  6 23:40:59.499] Server {0x7fc78400f840} DEBUG: (http_tunnel) [1] adding 
consumer 'user agent'
[Nov  6 23:40:59.499] Server {0x7fc78400f840} DEBUG: (http_tunnel) tunnel_run 
started, p_arg is NULL
[Nov  6 23:40:59.499] Server {0x7fc78400f840} DEBUG: (http_cs) 
tcp_init_cwnd_set 1
[Nov  6 23:40:59.499] Server {0x7fc78400f840} DEBUG: (http_tunnel) [1] 
consumer_handler [user agent VC_EVENT_WRITE_COMPLETE]
[Nov  6 23:40:59.499] Server {0x7fc78400f840} DEBUG: (http) [1] 
[&HttpSM::tunnel_handler_ua, VC_EVENT_WRITE_COMPLETE]
[Nov  6 23:40:59.499] Server {0x7fc78400f840} DEBUG: (http_cs) [0] session 
closed
[Nov  6 23:40:59.499] Server {0x7fc78400f840} DEBUG: (http_cs) [0] session 
destroy
[Nov  6 23:40:59.499] Server {0x7fc78400f840} DEBUG: (http) [1] 
[HttpSM::main_handler, HTTP_TUNNEL_EVENT_DONE]
[Nov  6 23:40:59.499] Server {0x7fc78400f840} DEBUG: (http) [1] 
[&HttpSM::tunnel_handler, HTTP_TUNNEL_EVENT_DONE]
[Nov  6 23:40:59.499] Server {0x7fc78400f840} DEBUG: (http_redirect) 
[HttpTunnel::deallocate_postdata_copy_buffers]
[Nov  6 23:40:59.499] Server {0x7fc78400f840} DEBUG: (http_seq) 
[HttpStateMachineGet::update_stats] Logging transaction
[Nov  6 23:40:59.499] Server {0x7fc78400f840} DEBUG: (http) [1] dellocating sm
{noformat}

A number of things can be observed:

The OPTIONS body is discarded, while the {{Content-Length}} is kept in tact. 
That seems rather odd behaviour to begin with.
Next, the svn.apache.org server almost immediately answers with a {{400}}, but 
we don't pass that on to the client.
Instead we loop a number of times, then send the client a {{504}}. This 
behaviour, again, seems rather weird.
                
> Subversion (1.7) with serf fails with ATS in forward and reverse proxy mode
> ---------------------------------------------------------------------------
>
>                 Key: TS-871
>                 URL: https://issues.apache.org/jira/browse/TS-871
>             Project: Traffic Server
>          Issue Type: Bug
>          Components: HTTP
>    Affects Versions: 3.0.0
>            Reporter: Igor Galić
>            Assignee: Leif Hedstrom
>             Fix For: 3.3.1
>
>         Attachments: ats_Thttp.debug.notime.txt, ats_Thttp.debug.txt, 
> revats_Thttp.debug.notime.txt, revats_Thttp.debug.txt, serf_proxy.cap, 
> serf_revproxy.cap, stats.diff, TS-871.diff
>
>
> When accessing a remote subversion repository via http or https with svn 1.7, 
> it will currently timeout:
> {noformat}
> igalic@tynix ~/src/asf % svn co 
> http://svn.apache.org/repos/asf/trafficserver/plugins/stats_over_http/
> svn: E020014: Unable to connect to a repository at URL 
> 'http://svn.apache.org/repos/asf/trafficserver/plugins/stats_over_http'
> svn: E020014: Unspecified error message: 504 Connection Timed Out
> 1 igalic@tynix ~/src/asf %
> {noformat}
> I have started traffic_server -Thttp and captured the output, which I'm 
> attaching.
> There's also a capture from the network.

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