[ 
https://issues.apache.org/jira/browse/QPID-6413?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14339257#comment-14339257
 ] 

ASF subversion and git services commented on QPID-6413:
-------------------------------------------------------

Commit 1662578 from [~aconway] in branch 'qpid/branches/0.32'
[ https://svn.apache.org/r1662578 ]

QPID-6413: Sporadic failure of HA tests causd by maxNegotiateTimeout

Increased maxNegotiateTimeout to the default (10 seconds). A smaller value 
speeds up
detection of non-running brokers on remote hosts, but this is not necessary for 
the tests.

Increased some other test timeouts and added some improved error reporting.

The occasional long (> 1 second) connection delays are caused by Cyrus SASL 
authentication.
Not clear why this takes so long, but that is a separate issue. Here's a client 
log excerpt
showing the delay.

2015-02-25 08:29:37.461299895 [Network] trace RECV 
[[127.0.0.1:34247-127.0.0.1:45983]]: Frame[BEbe; channel=0; 
{ConnectionStartBody: 
server-properties={qpid.federation_tag:V2:36:str16(77800bff-a176-46c1-917a-32f136dee650)};
 mechanisms=str16{V2:9:str16(ANONYMOUS), V2:5:str16(PLAIN)}; 
locales=str16{V2:5:str16(en_US)}; }]
2015-02-25 08:29:37.463116303 [Security] debug CyrusSasl::start(ANONYMOUS PLAIN)
(Note delay > 1 sec here)
2015-02-25 08:29:38.839793753 [Security] debug min_ssf: 0, max_ssf: 256
2015-02-25 08:29:38.839851781 [Security] debug CyrusSasl::start(ANONYMOUS 
PLAIN): selected ANONYMOUS response: 'anonymous@wallace'
2015-02-25 08:29:38.839963162 [Client] warning Connection 
[127.0.0.1:34247-127.0.0.1:45983] closed

> Sporadic failure of HA tests causd by maxNegotiateTimeout
> ---------------------------------------------------------
>
>                 Key: QPID-6413
>                 URL: https://issues.apache.org/jira/browse/QPID-6413
>             Project: Qpid
>          Issue Type: Bug
>          Components: C++ Broker
>    Affects Versions: 0.31
>            Reporter: Alan Conway
>            Assignee: Alan Conway
>             Fix For: 0.32
>
>
> Sporadic connection failures in HA tests with the broker logs showing: "No 
> protocol received closing". This indicates negotiation exceeded the 
> maxNegotiateTime setting.



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