here is server log; i killed server at the end by cntrl+c
I1109 15:02:26.154260194 13636 ev_epoll1_linux.cc:116] grpc epoll fd:
3
D1109 15:02:26.154434159 13636 ev_posix.cc:169] Using polling
engine: epoll1
D1109 15:02:26.154530558 13636 dns_resolver.cc:338] Using native
dns resolver
I1109 15:02:26.155007186 13636 init.cc:153] grpc_init(void)
I1109 15:02:26.155213454 13636 completion_queue.cc:474]
grpc_completion_queue_create_internal(completion_type=0, polling_type=0)
I1109 15:02:26.155388910 13636 init.cc:153] grpc_init(void)
I1109 15:02:26.155498555 13636 server.cc:994]
grpc_server_create((nil), (nil))
I1109 15:02:26.155608844 13636 server.cc:979]
grpc_server_register_completion_queue(server=0x10423b0, cq=0x10e4590,
reserved=(nil))
I1109 15:02:26.156318834 13636 server_chttp2.cc:34]
grpc_server_add_insecure_http2_port(server=0x10423b0, addr=[::]:50051)
I1109 15:02:26.156495695 13636 socket_utils_common_posix.cc:310]
TCP_USER_TIMEOUT not supported for this platform
I1109 15:02:26.156648253 13636 init.cc:153] grpc_init(void)
I1109 15:02:26.156761086 13636 completion_queue.cc:474]
grpc_completion_queue_create_internal(completion_type=0, polling_type=1)
I1109 15:02:26.156907935 13636 server.cc:979]
grpc_server_register_completion_queue(server=0x10423b0, cq=0x10b5210,
reserved=(nil))
I1109 15:02:26.157128476 13636 server.cc:1089]
grpc_server_start(server=0x10423b0)
I1109 15:02:26.157323173 13636 completion_queue.cc:956]
grpc_completion_queue_next(cq=0x10b5210, deadline=gpr_timespec { tv_sec:
1541804546, tv_nsec: 157310009, clock_type: 1 }, reserved=(nil))
I1109 15:02:26.158580160 13636 init.cc:153] grpc_init(void)
I1109 15:02:26.158879985 13636 init.cc:153] grpc_init(void)
I1109 15:02:26.159027389 13636 call_details.cc:31]
grpc_call_details_init(cd=0x7fdfe3e076d0)
I1109 15:02:26.159205197 13636 metadata_array.cc:29]
grpc_metadata_array_init(array=0x7fdfe3dd52f0)
I1109 15:02:26.159393998 13636 server.cc:1417]
grpc_server_request_call(server=0x10423b0, call=0x7fdfe3dc85e0,
details=0x7fdfe3e076d0, initial_metadata=0x7fdfe3dd52f0,
cq_bound_to_call=0x10e4590, cq_for_notification=0x10e4590,
tag=0x7fdfe3dd52c0)
I1109 15:02:26.159928640 13641 completion_queue.cc:956]
grpc_completion_queue_next(cq=0x10e4590, deadline=gpr_timespec { tv_sec:
1541804546, tv_nsec: 359917975, clock_type: 1 }, reserved=(nil))
I1109 15:02:26.360656578 13641 completion_queue.cc:956]
grpc_completion_queue_next(cq=0x10e4590, deadline=gpr_timespec { tv_sec:
1541804546, tv_nsec: 560638312, clock_type: 1 }, reserved=(nil))
I1109 15:02:26.561583802 13641 completion_queue.cc:956]
grpc_completion_queue_next(cq=0x10e4590, deadline=gpr_timespec { tv_sec:
1541804546, tv_nsec: 761562116, clock_type: 1 }, reserved=(nil))
I1109 15:02:26.763345769 13641 completion_queue.cc:956]
grpc_completion_queue_next(cq=0x10e4590, deadline=gpr_timespec { tv_sec:
1541804546, tv_nsec: 963336198, clock_type: 1 }, reserved=(nil))
I1109 15:02:26.965018149 13641 completion_queue.cc:956]
grpc_completion_queue_next(cq=0x10e4590, deadline=gpr_timespec { tv_sec:
1541804547, tv_nsec: 165008451, clock_type: 1 }, reserved=(nil))
I1109 15:02:27.165804716 13641 completion_queue.cc:956]
grpc_completion_queue_next(cq=0x10e4590, deadline=gpr_timespec { tv_sec:
1541804547, tv_nsec: 365797710, clock_type: 1 }, reserved=(nil))
I1109 15:02:27.367464272 13641 completion_queue.cc:956]
grpc_completion_queue_next(cq=0x10e4590, deadline=gpr_timespec { tv_sec:
1541804547, tv_nsec: 567454529, clock_type: 1 }, reserved=(nil))
I1109 15:02:27.569251508 13641 completion_queue.cc:956]
grpc_completion_queue_next(cq=0x10e4590, deadline=gpr_timespec { tv_sec:
1541804547, tv_nsec: 769241829, clock_type: 1 }, reserved=(nil))
I1109 15:02:27.771057300 13641 completion_queue.cc:956]
grpc_completion_queue_next(cq=0x10e4590, deadline=gpr_timespec { tv_sec:
1541804547, tv_nsec: 971047705, clock_type: 1 }, reserved=(nil))
I1109 15:02:27.971863679 13641 completion_queue.cc:956]
grpc_completion_queue_next(cq=0x10e4590, deadline=gpr_timespec { tv_sec:
1541804548, tv_nsec: 171853865, clock_type: 1 }, reserved=(nil))
I1109 15:02:28.172670779 13641 completion_queue.cc:956]
grpc_completion_queue_next(cq=0x10e4590, deadline=gpr_timespec { tv_sec:
1541804548, tv_nsec: 372661066, clock_type: 1 }, reserved=(nil))
I1109 15:02:28.374448318 13641 completion_queue.cc:956]
grpc_completion_queue_next(cq=0x10e4590, deadline=gpr_timespec { tv_sec:
1541804548, tv_nsec: 574438418, clock_type: 1 }, reserved=(nil))
I1109 15:02:28.576239230 13641 completion_queue.cc:956]
grpc_completion_queue_next(cq=0x10e4590, deadline=gpr_timespec { tv_sec:
1541804548, tv_nsec: 776229414, clock_type: 1 }, reserved=(nil))
I1109 15:02:28.777999303 13641 completion_queue.cc:956]
grpc_completion_queue_next(cq=0x10e4590, deadline=gpr_timespec { tv_sec:
1541804548, tv_nsec: 977989615, clock_type: 1 }, reserved=(nil))
I1109 15:02:28.978823786 13641 completion_queue.cc:956]
grpc_completion_queue_next(cq=0x10e4590, deadline=gpr_timespec { tv_sec:
1541804549, tv_nsec: 178814027, clock_type: 1 }, reserved=(nil))
I1109 15:02:29.179625639 13641 completion_queue.cc:956]
grpc_completion_queue_next(cq=0x10e4590, deadline=gpr_timespec { tv_sec:
1541804549, tv_nsec: 379618664, clock_type: 1 }, reserved=(nil))
I1109 15:02:29.381323942 13641 completion_queue.cc:956]
grpc_completion_queue_next(cq=0x10e4590, deadline=gpr_timespec { tv_sec:
1541804549, tv_nsec: 581314314, clock_type: 1 }, reserved=(nil))
I1109 15:02:29.583042183 13641 completion_queue.cc:956]
grpc_completion_queue_next(cq=0x10e4590, deadline=gpr_timespec { tv_sec:
1541804549, tv_nsec: 783032618, clock_type: 1 }, reserved=(nil))
I1109 15:02:29.783814207 13641 completion_queue.cc:956]
grpc_completion_queue_next(cq=0x10e4590, deadline=gpr_timespec { tv_sec:
1541804549, tv_nsec: 983804709, clock_type: 1 }, reserved=(nil))
I1109 15:02:29.984460463 13641 completion_queue.cc:956]
grpc_completion_queue_next(cq=0x10e4590, deadline=gpr_timespec { tv_sec:
1541804550, tv_nsec: 184453477, clock_type: 1 }, reserved=(nil))
I1109 15:02:30.186100300 13641 completion_queue.cc:956]
grpc_completion_queue_next(cq=0x10e4590, deadline=gpr_timespec { tv_sec:
1541804550, tv_nsec: 386090576, clock_type: 1 }, reserved=(nil))
I1109 15:02:30.386811208 13641 completion_queue.cc:956]
grpc_completion_queue_next(cq=0x10e4590, deadline=gpr_timespec { tv_sec:
1541804550, tv_nsec: 586801471, clock_type: 1 }, reserved=(nil))
I1109 15:02:30.587600940 13641 completion_queue.cc:956]
grpc_completion_queue_next(cq=0x10e4590, deadline=gpr_timespec { tv_sec:
1541804550, tv_nsec: 787591288, clock_type: 1 }, reserved=(nil))
I1109 15:02:30.789383471 13641 completion_queue.cc:956]
grpc_completion_queue_next(cq=0x10e4590, deadline=gpr_timespec { tv_sec:
1541804550, tv_nsec: 989373774, clock_type: 1 }, reserved=(nil))
I1109 15:02:30.991083179 13641 completion_queue.cc:956]
grpc_completion_queue_next(cq=0x10e4590, deadline=gpr_timespec { tv_sec:
1541804551, tv_nsec: 191073378, clock_type: 1 }, reserved=(nil))
I1109 15:02:31.191883048 13641 completion_queue.cc:956]
grpc_completion_queue_next(cq=0x10e4590, deadline=gpr_timespec { tv_sec:
1541804551, tv_nsec: 391873315, clock_type: 1 }, reserved=(nil))
I1109 15:02:31.392702102 13641 completion_queue.cc:956]
grpc_completion_queue_next(cq=0x10e4590, deadline=gpr_timespec { tv_sec:
1541804551, tv_nsec: 592690574, clock_type: 1 }, reserved=(nil))
I1109 15:02:31.594502801 13641 completion_queue.cc:956]
grpc_completion_queue_next(cq=0x10e4590, deadline=gpr_timespec { tv_sec:
1541804551, tv_nsec: 794492990, clock_type: 1 }, reserved=(nil))
I1109 15:02:31.796204742 13641 completion_queue.cc:956]
grpc_completion_queue_next(cq=0x10e4590, deadline=gpr_timespec { tv_sec:
1541804551, tv_nsec: 996195133, clock_type: 1 }, reserved=(nil))
I1109 15:02:31.997994614 13641 completion_queue.cc:956]
grpc_completion_queue_next(cq=0x10e4590, deadline=gpr_timespec { tv_sec:
1541804552, tv_nsec: 197985041, clock_type: 1 }, reserved=(nil))
I1109 15:02:32.198715744 13641 completion_queue.cc:956]
grpc_completion_queue_next(cq=0x10e4590, deadline=gpr_timespec { tv_sec:
1541804552, tv_nsec: 398708689, clock_type: 1 }, reserved=(nil))
I1109 15:02:32.400364488 13641 completion_queue.cc:956]
grpc_completion_queue_next(cq=0x10e4590, deadline=gpr_timespec { tv_sec:
1541804552, tv_nsec: 600354769, clock_type: 1 }, reserved=(nil))
I1109 15:02:32.602133164 13641 completion_queue.cc:956]
grpc_completion_queue_next(cq=0x10e4590, deadline=gpr_timespec { tv_sec:
1541804552, tv_nsec: 802123429, clock_type: 1 }, reserved=(nil))
I1109 15:02:32.802914210 13641 completion_queue.cc:956]
grpc_completion_queue_next(cq=0x10e4590, deadline=gpr_timespec { tv_sec:
1541804553, tv_nsec: 2904515, clock_type: 1 }, reserved=(nil))
I1109 15:02:33.003742371 13641 completion_queue.cc:956]
grpc_completion_queue_next(cq=0x10e4590, deadline=gpr_timespec { tv_sec:
1541804553, tv_nsec: 203732851, clock_type: 1 }, reserved=(nil))
I1109 15:02:33.022217664 13636 server.cc:1253]
grpc_server_shutdown_and_notify(server=0x10423b0, cq=0x10e4590,
tag=0x7fdfe3e27b90)
I1109 15:02:33.022602437 13636 completion_queue.cc:692]
cq_end_op_for_next(cq=0x10e4590, tag=0x7fdfe3dd52c0,
error={"created":"@1541804553.022579805","description":"Server
Shutdown","file":"src/core/lib/surface/server.cc","file_line":1291},
done=0x7fdfe5ba0100, done_arg=0x1168a10, storage=0x1168a48)
I1109 15:02:33.022879659 13636 completion_queue.cc:692]
cq_end_op_for_next(cq=0x10e4590, tag=0x7fdfe3e27b90, error="No Error",
done=0x7fdfe5ba21a0, done_arg=0x10423b0, storage=0xf8e340)
I1109 15:02:33.022918327 13641 completion_queue.cc:1056]
RETURN_EVENT[0x10e4590]: OP_COMPLETE: tag:0x7fdfe3dd52c0 ERROR
I1109 15:02:33.023368555 13641 metadata_array.cc:34]
grpc_metadata_array_destroy(array=0x7fdfe3dd52f0)
I1109 15:02:33.023879476 13641 init.cc:158]
grpc_shutdown(void)
I1109 15:02:33.024085587 13641 call_details.cc:38]
grpc_call_details_destroy(cd=0x7fdfe3e076d0)
I1109 15:02:33.024102496 13646 server.cc:1312]
grpc_server_cancel_all_calls(server=0x10423b0)
I1109 15:02:33.024347567 13641 init.cc:158]
grpc_shutdown(void)
I1109 15:02:33.024829900 13641 completion_queue.cc:956]
grpc_completion_queue_next(cq=0x10e4590, deadline=gpr_timespec { tv_sec:
1541804553, tv_nsec: 224825311, clock_type: 1 }, reserved=(nil))
I1109 15:02:33.024919689 13636 server.cc:1312]
grpc_server_cancel_all_calls(server=0x10423b0)
I1109 15:02:33.025075494 13641 completion_queue.cc:1056]
RETURN_EVENT[0x10e4590]: OP_COMPLETE: tag:0x7fdfe3e27b90 OK
I1109 15:02:33.025697917 13636 server.cc:1327]
grpc_server_destroy(server=0x10423b0)
I1109 15:02:33.025983722 13636 init.cc:158]
grpc_shutdown(void)
I1109 15:02:33.026198861 13636 completion_queue.cc:1382]
grpc_completion_queue_shutdown(cq=0x10b5210)
I1109 15:02:33.026450399 13636 completion_queue.cc:956]
grpc_completion_queue_next(cq=0x10b5210, deadline=gpr_timespec { tv_sec:
9223372036854775807, tv_nsec: 0, clock_type: 1 }, reserved=(nil))
I1109 15:02:33.026690807 13636 completion_queue.cc:1056]
RETURN_EVENT[0x10b5210]: QUEUE_SHUTDOWN
I1109 15:02:33.026937828 13636 completion_queue.cc:1388]
grpc_completion_queue_destroy(cq=0x10b5210)
I1109 15:02:33.027185446 13636 completion_queue.cc:1382]
grpc_completion_queue_shutdown(cq=0x10b5210)
I1109 15:02:33.027445231 13636 init.cc:158]
grpc_shutdown(void)
I1109 15:02:33.027693717 13636 completion_queue.cc:1382]
grpc_completion_queue_shutdown(cq=0x10e4590)
I1109 15:02:33.027948928 13636 completion_queue.cc:956]
grpc_completion_queue_next(cq=0x10e4590, deadline=gpr_timespec { tv_sec:
9223372036854775807, tv_nsec: 0, clock_type: 1 }, reserved=(nil))
I1109 15:02:33.028242936 13636 completion_queue.cc:1056]
RETURN_EVENT[0x10e4590]: QUEUE_SHUTDOWN
I1109 15:02:33.028485199 13636 completion_queue.cc:1388]
grpc_completion_queue_destroy(cq=0x10e4590)
I1109 15:02:33.028706949 13636 completion_queue.cc:1382]
grpc_completion_queue_shutdown(cq=0x10e4590)
I1109 15:02:33.028956902 13636 init.cc:158]
grpc_shutdown(void)
On Friday, November 9, 2018 at 2:57:44 PM UTC-8, ankitpa...@gmail.com wrote:
>
> Hi Lidi
>
> here is the log from client side
>
> I1109 14:55:12.420854517 13623 ev_epoll1_linux.cc:116] grpc epoll
> fd: 3
> D1109 14:55:12.420880472 13623 ev_posix.cc:169] Using polling
> engine: epoll1
> D1109 14:55:12.421021052 13623 dns_resolver.cc:338] Using native
> dns resolver
> I1109 14:55:12.421063056 13623 init.cc:153]
> grpc_init(void)
> I1109 14:55:12.421084744 13623 channel_create.cc:93]
> grpc_insecure_channel_create(target=localhost:50051, args=0x7f7ea7310f20,
> reserved=(nil))
> I1109 14:55:12.421114130 13623 completion_queue.cc:474]
> grpc_completion_queue_create_internal(completion_type=0, polling_type=0)
> I1109 14:55:12.421117020 13623 completion_queue.cc:474]
> grpc_completion_queue_create_internal(completion_type=0, polling_type=0)
> I1109 14:55:12.421185398 13623 completion_queue.cc:474]
> grpc_completion_queue_create_internal(completion_type=0, polling_type=0)
> I1109 14:55:12.421216138 13623 metadata_array.cc:29]
> grpc_metadata_array_init(array=0x7f7ea7957bc8)
> I1109 14:55:12.421219223 13623 metadata_array.cc:29]
> grpc_metadata_array_init(array=0x7f7ea72c30c0)
> I1109 14:55:12.421222059 13623 call.cc:1883]
> grpc_call_start_batch(call=0xf55bb0, ops=0xeeab10, nops=6,
> tag=0x7f7ea7310ef0, reserved=(nil))
> I1109 14:55:12.421226029 13623 call.cc:1488] ops[0]:
> SEND_INITIAL_METADATA(nil)
> I1109 14:55:12.421228617 13623 call.cc:1488] ops[1]:
> SEND_MESSAGE ptr=0xd88d20
> I1109 14:55:12.421230879 13623 call.cc:1488] ops[2]:
> SEND_CLOSE_FROM_CLIENT
> I1109 14:55:12.421233318 13623 call.cc:1488] ops[3]:
> RECV_INITIAL_METADATA ptr=0x7f7ea7957bc8
> I1109 14:55:12.421235738 13623 call.cc:1488] ops[4]:
> RECV_MESSAGE ptr=0x7f7ea72a1820
> I1109 14:55:12.421239091 13623 call.cc:1488] ops[5]:
> RECV_STATUS_ON_CLIENT metadata=0x7f7ea72c30c0 status=0x7f7ea72c30d8
> details=0x7f7ea72c30e0
> I1109 14:55:12.421251240 13623 call.cc:598]
> OP[client-channel:0xf56540]: SEND_INITIAL_METADATA{key=3a 70 61 74 68
> ':path' value=2f 68 65 6c 6c 6f 77 6f 72 6c 64 2e 47 72 65 65 74 65 72 2f
> 53 61 79 48 65 6c 6c 6f '/helloworld.Greeter/SayHello'}
> SEND_MESSAGE:flags=0x00000000:len=5 SEND_TRAILING_METADATA{}
> RECV_INITIAL_METADATA RECV_MESSAGE RECV_TRAILING_METADATA
> D1109 14:55:12.421255825 13623 dns_resolver.cc:279] Start
> resolving.
> I1109 14:55:12.421271461 13623 completion_queue.cc:956]
> grpc_completion_queue_next(cq=0xd8e220, deadline=gpr_timespec { tv_sec:
> 1541804112, tv_nsec: 621269667, clock_type: 1 }, reserved=(nil))
> I1109 14:55:12.423570682 13625 connectivity_state.cc:92] CONWATCH:
> 0x7f7e98002ce8 pick_first: get IDLE
> I1109 14:55:12.423604043 13625 connectivity_state.cc:116] CONWATCH:
> 0x7f7e98002ce8 pick_first: from IDLE [cur=IDLE] notify=0x7f7e98002388
> I1109 14:55:12.423618199 13625 connectivity_state.cc:164] SET: 0xf27bc8
> client_channel: IDLE --> IDLE [resolver_result] error=(nil) "No Error"
> I1109 14:55:12.423629677 13625 connectivity_state.cc:92] CONWATCH:
> 0x7f7e98003c18 subchannel: get IDLE
> I1109 14:55:12.423638866 13625 connectivity_state.cc:116] CONWATCH:
> 0x7f7e98003c18 subchannel: from IDLE [cur=IDLE] notify=0x7f7e98003308
> I1109 14:55:12.423649626 13625 connectivity_state.cc:164] SET:
> 0x7f7e98003c18 subchannel: IDLE --> CONNECTING [connecting] error=(nil) "No
> Error"
> I1109 14:55:12.423658089 13625 connectivity_state.cc:190] NOTIFY:
> 0x7f7e98003c18 subchannel: 0x7f7e98003308
> I1109 14:55:12.423736694 13625 socket_utils_common_posix.cc:310]
> TCP_USER_TIMEOUT not supported for this platform
> I1109 14:55:12.423819670 13625 connectivity_state.cc:164] SET:
> 0x7f7e98002ce8 pick_first: IDLE --> CONNECTING [connecting_changed]
> error=(nil) "No Error"
> I1109 14:55:12.423830816 13625 connectivity_state.cc:190] NOTIFY:
> 0x7f7e98002ce8 pick_first: 0x7f7e98002388
> I1109 14:55:12.423840274 13625 connectivity_state.cc:116] CONWATCH:
> 0x7f7e98003c18 subchannel: from CONNECTING [cur=CONNECTING]
> notify=0x7f7e98003308
> I1109 14:55:12.423851528 13625 connectivity_state.cc:164] SET: 0xf27bc8
> client_channel: IDLE --> CONNECTING [lb_changed] error=(nil) "No Error"
> I1109 14:55:12.423895462 13625 connectivity_state.cc:116] CONWATCH:
> 0x7f7e98002ce8 pick_first: from CONNECTING [cur=CONNECTING]
> notify=0x7f7e98002948
> I1109 14:55:12.424229996 13623 http_connect_handshaker.cc:300]
> Connecting to server localhost:50051 via HTTP proxy ipv4:10.19.8.225:912
> I1109 14:55:12.425315940 13623 chttp2_transport.cc:850] W:0xf5a630
> CLIENT state IDLE -> WRITING [TRANSPORT_FLOW_CONTROL]
> I1109 14:55:12.425345412 13623 chttp2_transport.cc:850] W:0xf5a630
> CLIENT state WRITING -> WRITING+MORE [INITIAL_WRITE]
> I1109 14:55:12.425390982 13623 subchannel.cc:656] New connected
> subchannel at 0xeea6b0 for subchannel 0x7f7e98003b40
> I1109 14:55:12.425407600 13623 chttp2_transport.cc:1864]
> perform_transport_op[t=0xf5a630]:
> ON_CONNECTIVITY_STATE_CHANGE:p=0xecac40:from=READY BIND_POLLSET_SET
> I1109 14:55:12.425419326 13623 connectivity_state.cc:164] SET:
> 0x7f7e98003c18 subchannel: CONNECTING --> READY [connected] error=(nil) "No
> Error"
> I1109 14:55:12.425428450 13623 connectivity_state.cc:190] NOTIFY:
> 0x7f7e98003c18 subchannel: 0x7f7e98003308
> I1109 14:55:12.425443587 13623 connectivity_state.cc:116] CONWATCH:
> 0xf5a8d0 client_transport: from READY [cur=READY] notify=0xecac40
> I1109 14:55:12.425457519 13623 writing.cc:110] CLIENT: Ping
> sent [0xee1ad0]: 2/2
> I1109 14:55:12.425466796 13623 chttp2_transport.cc:850] W:0xf5a630
> CLIENT state WRITING+MORE -> WRITING [begin write in current thread]
> I1109 14:55:12.425498045 13623 chttp2_transport.cc:2595] ipv4:
> 10.19.8.225:912: Start BDP ping err="No Error"
> I1109 14:55:12.425509771 13623 chttp2_transport.cc:850] W:0xf5a630
> CLIENT state WRITING -> IDLE [finish writing]
> I1109 14:55:12.425535718 13623 connectivity_state.cc:164] SET:
> 0x7f7e98002ce8 pick_first: CONNECTING --> READY [subchannel_ready]
> error=(nil) "No Error"
> I1109 14:55:12.425544979 13623 connectivity_state.cc:190] NOTIFY:
> 0x7f7e98002ce8 pick_first: 0x7f7e98002948
> I1109 14:55:12.425554966 13623 connectivity_state.cc:116] CONWATCH:
> 0x7f7e98003c18 subchannel: from READY [cur=READY] notify=0xe90f28
> I1109 14:55:12.425566109 13623 connectivity_state.cc:164] SET: 0xf27bc8
> client_channel: CONNECTING --> READY [lb_changed] error=(nil) "No Error"
> I1109 14:55:12.425575387 13623 connectivity_state.cc:116] CONWATCH:
> 0x7f7e98002ce8 pick_first: from READY [cur=READY] notify=0xf0e738
> I1109 14:55:12.425613783 13623 subchannel.cc:753]
> OP[authority:0xf5e090]: SEND_INITIAL_METADATA{key=3a 70 61 74 68 ':path'
> value=2f 68 65 6c 6c 6f 77 6f 72 6c 64 2e 47 72 65 65 74 65 72 2f 53 61 79
> 48 65 6c 6c 6f '/helloworld.Greeter/SayHello'}
> SEND_MESSAGE:flags=0x00000000:len=5 SEND_TRAILING_METADATA{}
> RECV_INITIAL_METADATA RECV_MESSAGE RECV_TRAILING_METADATA
> I1109 14:55:12.425647150 13623 channel_stack.cc:225]
> OP[message_size:0xf5e0a8]: SEND_INITIAL_METADATA{key=3a 61 75 74 68 6f 72
> 69 74 79 ':authority' value=6c 6f 63 61 6c 68 6f 73 74 3a 35 30 30 35 31
> 'localhost:50051', key=3a 70 61 74 68 ':path' value=2f 68 65 6c 6c 6f 77 6f
> 72 6c 64 2e 47 72 65 65 74 65 72 2f 53 61 79 48 65 6c 6c 6f
> '/helloworld.Greeter/SayHello'} SEND_MESSAGE:flags=0x00000000:len=5
> SEND_TRAILING_METADATA{} RECV_INITIAL_METADATA RECV_MESSAGE
> RECV_TRAILING_METADATA
> I1109 14:55:12.425682336 13623 channel_stack.cc:225]
> OP[http-client:0xf5e0c0]: SEND_INITIAL_METADATA{key=3a 61 75 74 68 6f 72
> 69 74 79 ':authority' value=6c 6f 63 61 6c 68 6f 73 74 3a 35 30 30 35 31
> 'localhost:50051', key=3a 70 61 74 68 ':path' value=2f 68 65 6c 6c 6f 77 6f
> 72 6c 64 2e 47 72 65 65 74 65 72 2f 53 61 79 48 65 6c 6c 6f
> '/helloworld.Greeter/SayHello'} SEND_MESSAGE:flags=0x00000000:len=5
> SEND_TRAILING_METADATA{} RECV_INITIAL_METADATA RECV_MESSAGE
> RECV_TRAILING_METADATA
> I1109 14:55:12.425720210 13623 channel_stack.cc:225]
> OP[message_compress:0xf5e0d8]: SEND_INITIAL_METADATA{key=3a 73 63 68 65
> 6d 65 ':scheme' value=68 74 74 70 'http', key=3a 6d 65 74 68 6f 64
> ':method' value=50 4f 53 54 'POST', key=3a 61 75 74 68 6f 72 69 74 79
> ':authority' value=6c 6f 63 61 6c 68 6f 73 74 3a 35 30 30 35 31
> 'localhost:50051', key=3a 70 61 74 68 ':path' value=2f 68 65 6c 6c 6f 77 6f
> 72 6c 64 2e 47 72 65 65 74 65 72 2f 53 61 79 48 65 6c 6c 6f
> '/helloworld.Greeter/SayHello', key=74 65 'te' value=74 72 61 69 6c 65 72
> 73 'trailers', key=63 6f 6e 74 65 6e 74 2d 74 79 70 65 'content-type'
> value=61 70 70 6c 69 63 61 74 69 6f 6e 2f 67 72 70 63 'application/grpc',
> key=75 73 65 72 2d 61 67 65 6e 74 'user-agent' value=67 72 70 63 2d 70 79
> 74 68 6f 6e 2f 31 2e 31 36 2e 30 20 67 72 70 63 2d 63 2f 36 2e 30 2e 30 20
> 28 6d 61 6e 79 6c 69 6e 75 78 3b 20 63 68 74 74 70 32 3b 20 67 61 6f 29
> 'grpc-python/1.16.0 grpc-c/6.0.0 (manylinux; chttp2; gao)'}
> SEND_MESSAGE:flags=0x00000000:len=5 SEND_TRAILING_METADATA{}
> RECV_INITIAL_METADATA RECV_MESSAGE RECV_TRAILING_METADATA
> I1109 14:55:12.425778942 13623 channel_stack.cc:225]
> OP[connected:0xf5e0f0]: SEND_INITIAL_METADATA{key=3a 73 63 68 65 6d 65
> ':scheme' value=68 74 74 70 'http', key=3a 6d 65 74 68 6f 64 ':method'
> value=50 4f 53 54 'POST', key=3a 61 75 74 68 6f 72 69 74 79 ':authority'
> value=6c 6f 63 61 6c 68 6f 73 74 3a 35 30 30 35 31 'localhost:50051',
> key=3a 70 61 74 68 ':path' value=2f 68 65 6c 6c 6f 77 6f 72 6c 64 2e 47 72
> 65 65 74 65 72 2f 53 61 79 48 65 6c 6c 6f '/helloworld.Greeter/SayHello',
> key=74 65 'te' value=74 72 61 69 6c 65 72 73 'trailers', key=63 6f 6e 74 65
> 6e 74 2d 74 79 70 65 'content-type' value=61 70 70 6c 69 63 61 74 69 6f 6e
> 2f 67 72 70 63 'application/grpc', key=75 73 65 72 2d 61 67 65 6e 74
> 'user-agent' value=67 72 70 63 2d 70 79 74 68 6f 6e 2f 31 2e 31 36 2e 30 20
> 67 72 70 63 2d 63 2f 36 2e 30 2e 30 20 28 6d 61 6e 79 6c 69 6e 75 78 3b 20
> 63 68 74 74 70 32 3b 20 67 61 6f 29 'grpc-python/1.16.0 grpc-c/6.0.0
> (manylinux; chttp2; gao)', key=67 72 70 63 2d 61 63 63 65 70 74 2d 65 6e 63
> 6f 64 69 6e 67 'grpc-accept-encoding' value=69 64 65 6e 74 69 74 79 2c 64
> 65 66 6c 61 74 65 2c 67 7a 69 70 'identity,deflate,gzip', key=61 63 63 65
> 70 74 2d 65 6e 63 6f 64 69 6e 67 'accept-encoding' value=69 64 65 6e 74 69
> 74 79 2c 67 7a 69 70 'identity,gzip'} SEND_MESSAGE:flags=0x00000000:len=5
> SEND_TRAILING_METADATA{} RECV_INITIAL_METADATA RECV_MESSAGE
> RECV_TRAILING_METADATA
> I1109 14:55:12.425826521 13623 chttp2_transport.cc:1700]
> perform_stream_op[s=0xf5eac8]: SEND_INITIAL_METADATA{key=3a 73 63 68 65
> 6d 65 ':scheme' value=68 74 74 70 'http', key=3a 6d 65 74 68 6f 64
> ':method' value=50 4f 53 54 'POST', key=3a 61 75 74 68 6f 72 69 74 79
> ':authority' value=6c 6f 63 61 6c 68 6f 73 74 3a 35 30 30 35 31
> 'localhost:50051', key=3a 70 61 74 68 ':path' value=2f 68 65 6c 6c 6f 77 6f
> 72 6c 64 2e 47 72 65 65 74 65 72 2f 53 61 79 48 65 6c 6c 6f
> '/helloworld.Greeter/SayHello', key=74 65 'te' value=74 72 61 69 6c 65 72
> 73 'trailers', key=63 6f 6e 74 65 6e 74 2d 74 79 70 65 'content-type'
> value=61 70 70 6c 69 63 61 74 69 6f 6e 2f 67 72 70 63 'application/grpc',
> key=75 73 65 72 2d 61 67 65 6e 74 'user-agent' value=67 72 70 63 2d 70 79
> 74 68 6f 6e 2f 31 2e 31 36 2e 30 20 67 72 70 63 2d 63 2f 36 2e 30 2e 30 20
> 28 6d 61 6e 79 6c 69 6e 75 78 3b 20 63 68 74 74 70 32 3b 20 67 61 6f 29
> 'grpc-python/1.16.0 grpc-c/6.0.0 (manylinux; chttp2; gao)', key=67 72 70 63
> 2d 61 63 63 65 70 74 2d 65 6e 63 6f 64 69 6e 67 'grpc-accept-encoding'
> value=69 64 65 6e 74 69 74 79 2c 64 65 66 6c 61 74 65 2c 67 7a 69 70
> 'identity,deflate,gzip', key=61 63 63 65 70 74 2d 65 6e 63 6f 64 69 6e 67
> 'accept-encoding' value=69 64 65 6e 74 69 74 79 2c 67 7a 69 70
> 'identity,gzip'} SEND_MESSAGE:flags=0x00000000:len=5
> SEND_TRAILING_METADATA{} RECV_INITIAL_METADATA RECV_MESSAGE
> RECV_TRAILING_METADATA
> I1109 14:55:12.425875363 13623 chttp2_transport.cc:1396]
> perform_stream_op_locked: SEND_INITIAL_METADATA{key=3a 73 63 68 65 6d 65
> ':scheme' value=68 74 74 70 'http', key=3a 6d 65 74 68 6f 64 ':method'
> value=50 4f 53 54 'POST', key=3a 61 75 74 68 6f 72 69 74 79 ':authority'
> value=6c 6f 63 61 6c 68 6f 73 74 3a 35 30 30 35 31 'localhost:50051',
> key=3a 70 61 74 68 ':path' value=2f 68 65 6c 6c 6f 77 6f 72 6c 64 2e 47 72
> 65 65 74 65 72 2f 53 61 79 48 65 6c 6c 6f '/helloworld.Greeter/SayHello',
> key=74 65 'te' value=74 72 61 69 6c 65 72 73 'trailers', key=63 6f 6e 74 65
> 6e 74 2d 74 79 70 65 'content-type' value=61 70 70 6c 69 63 61 74 69 6f 6e
> 2f 67 72 70 63 'application/grpc', key=75 73 65 72 2d 61 67 65 6e 74
> 'user-agent' value=67 72 70 63 2d 70 79 74 68 6f 6e 2f 31 2e 31 36 2e 30 20
> 67 72 70 63 2d 63 2f 36 2e 30 2e 30 20 28 6d 61 6e 79 6c 69 6e 75 78 3b 20
> 63 68 74 74 70 32 3b 20 67 61 6f 29 'grpc-python/1.16.0 grpc-c/6.0.0
> (manylinux; chttp2; gao)', key=67 72 70 63 2d 61 63 63 65 70 74 2d 65 6e 63
> 6f 64 69 6e 67 'grpc-accept-encoding' value=69 64 65 6e 74 69 74 79 2c 64
> 65 66 6c 61 74 65 2c 67 7a 69 70 'identity,deflate,gzip', key=61 63 63 65
> 70 74 2d 65 6e 63 6f 64 69 6e 67 'accept-encoding' value=69 64 65 6e 74 69
> 74 79 2c 67 7a 69 70 'identity,gzip'} SEND_MESSAGE:flags=0x00000000:len=5
> SEND_TRAILING_METADATA{} RECV_INITIAL_METADATA RECV_MESSAGE
> RECV_TRAILING_METADATA; on_complete = 0xf5e888
> I1109 14:55:12.425896318 13623 chttp2_transport.cc:1374]
> HTTP:0:HDR:CLI: :scheme: http
> I1109 14:55:12.425902141 13623 chttp2_transport.cc:1374]
> HTTP:0:HDR:CLI: :method: POST
> I1109 14:55:12.425907939 13623 chttp2_transport.cc:1374]
> HTTP:0:HDR:CLI: :authority: localhost:50051
> I1109 14:55:12.425913740 13623 chttp2_transport.cc:1374]
> HTTP:0:HDR:CLI: :path: /helloworld.Greeter/SayHello
> I1109 14:55:12.425919573 13623 chttp2_transport.cc:1374]
> HTTP:0:HDR:CLI: te: trailers
> I1109 14:55:12.425925178 13623 chttp2_transport.cc:1374]
> HTTP:0:HDR:CLI: content-type: application/grpc
> I1109 14:55:12.425931151 13623 chttp2_transport.cc:1374]
> HTTP:0:HDR:CLI: user-agent: grpc-python/1.16.0 grpc-c/6.0.0 (manylinux;
> chttp2; gao)
> I1109 14:55:12.425937362 13623 chttp2_transport.cc:1374]
> HTTP:0:HDR:CLI: grpc-accept-encoding: identity,deflate,gzip
> I1109 14:55:12.425943256 13623 chttp2_transport.cc:1374]
> HTTP:0:HDR:CLI: accept-encoding: identity,gzip
> I1109 14:55:12.425949493 13623 chttp2_transport.cc:1185] HTTP:CLI:
> Allocating new grpc_chttp2_stream 0xf5eac8 to id 1
> I1109 14:55:12.425956500 13623 chttp2_transport.cc:850] W:0xf5a630
> CLIENT state IDLE -> WRITING [START_NEW_STREAM]
> I1109 14:55:12.425963933 13623 chttp2_transport.cc:850] W:0xf5a630
> CLIENT state WRITING -> WRITING+MORE [SEND_MESSAGE]
> I1109 14:55:12.425973447 13623 chttp2_transport.cc:1247]
> complete_closure_step: t=0xf5a630 0xf5e888 refs=3 flags=0x0001
> desc=op->on_complete err="No Error" write_state=WRITING+MORE
> I1109 14:55:12.425980632 13623 writing.cc:413] W:0xf5a630
> CLIENT[1] im-(sent,send)=(0,1) announce=5
> I1109 14:55:12.425988729 13623 hpack_encoder.cc:477] Encode:
> ':authority: localhost:50051', elem_interned=1 [1], k_interned=1,
> v_interned=1
> I1109 14:55:12.425997061 13623 hpack_encoder.cc:477] Encode:
> ':path: /helloworld.Greeter/SayHello', elem_interned=0 [2], k_interned=1,
> v_interned=0
> I1109 14:55:12.426004138 13623 hpack_encoder.cc:477] Encode: 'te:
> trailers', elem_interned=1 [3], k_interned=1, v_interned=1
> I1109 14:55:12.426011291 13623 hpack_encoder.cc:477] Encode:
> 'content-type: application/grpc', elem_interned=1 [3], k_interned=1,
> v_interned=1
> I1109 14:55:12.426019468 13623 hpack_encoder.cc:477] Encode:
> 'user-agent: grpc-python/1.16.0 grpc-c/6.0.0 (manylinux; chttp2; gao)',
> elem_interned=1 [1], k_interned=1, v_interned=1
> I1109 14:55:12.426027416 13623 hpack_encoder.cc:477] Encode:
> 'grpc-accept-encoding: identity,deflate,gzip', elem_interned=1 [3],
> k_interned=1, v_interned=1
> I1109 14:55:12.426033930 13623 hpack_encoder.cc:477] Encode:
> 'accept-encoding: identity,gzip', elem_interned=1 [3], k_interned=1,
> v_interned=1
> I1109 14:55:12.426043560 13623 chttp2_transport.cc:1247]
> complete_closure_step: t=0xf5a630 0xf5e888 refs=2 flags=0x0001
> desc=send_initial_metadata_finished err="No Error" write_state=WRITING+MORE
> I1109 14:55:12.426053497 13623 chttp2_transport.cc:1247]
> complete_closure_step: t=0xf5a630 0xf5e888 refs=1 flags=0x0001
> desc=send_trailing_metadata_finished err="No Error" write_state=WRITING+MORE
> I1109 14:55:12.426060803 13623 chttp2_transport.cc:1247]
> complete_closure_step: t=0xf5a630 0xf5e888 refs=0 flags=0x0001
> desc=on_write_finished_cb err="No Error" write_state=WRITING+MORE
> I1109 14:55:12.426072262 13623 chttp2_transport.cc:850] W:0xf5a630
> CLIENT state WRITING+MORE -> WRITING [begin write in current thread]
> I1109 14:55:12.426095561 13623 chttp2_transport.cc:850] W:0xf5a630
> CLIENT state WRITING -> IDLE [finish writing]
> I1109 14:55:12.426698337 13623 chttp2_transport.cc:850] W:0xf5a630
> CLIENT state IDLE -> WRITING [RST_STREAM]
> D1109 14:55:12.426748033 13623 call.cc:700]
> set_final_status CLI
> D1109 14:55:12.426774713 13623 call.cc:701]
> {"created":"@1541804112.426745675","description":"Error received from
> peer","file":"src/core/lib/surface/call.cc","file_line":1017,"grpc_message":"Socket
>
> closed","grpc_status":14}
> I1109 14:55:12.426791551 13623 completion_queue.cc:692]
> cq_end_op_for_next(cq=0xd8e220, tag=0x7f7ea7310ef0, error="No Error",
> done=0x7f7ea90a8c20, done_arg=0xf56ac0, storage=0xf56ac8)
> I1109 14:55:12.426837069 13623 chttp2_transport.cc:2608] ipv4:
> 10.19.8.225:912: Complete BDP ping
> err={"created":"@1541804112.426689641","description":"Endpoint read
> failed","file":"src/core/ext/transport/chttp2/transport/chttp2_transport.cc","file_line":2509,"occurred_during_write":0,"referenced_errors":[{"created":"@1541804112.426684410","description":"Socket
>
> closed","fd":6,"file":"src/core/lib/iomgr/tcp_posix.cc","file_line":465,"grpc_status":14,"target_address":"ipv4:
> 10.19.8.225:912"}]}
> I1109 14:55:12.426853313 13623 chttp2_transport.cc:850] W:0xf5a630
> CLIENT state WRITING -> WRITING [begin write in current thread]
> I1109 14:55:12.426889006 13623 chttp2_transport.cc:850] W:0xf5a630
> CLIENT state WRITING -> IDLE [finish writing]
> I1109 14:55:12.426898997 13623 chttp2_transport.cc:2788] set
> connectivity_state=4
> I1109 14:55:12.426933812 13623 connectivity_state.cc:164] SET: 0xf5a8d0
> client_transport: READY --> SHUTDOWN [close_transport] error=0xf23d90
> {"created":"@1541804112.426738905","description":"Delayed close due to
> in-progress
> write","file":"src/core/ext/transport/chttp2/transport/chttp2_transport.cc","file_line":618,"referenced_errors":[{"created":"@1541804112.426689641","description":"Endpoint
>
> read
> failed","file":"src/core/ext/transport/chttp2/transport/chttp2_transport.cc","file_line":2509,"occurred_during_write":0,"referenced_errors":[{"created":"@1541804112.426684410","description":"Socket
>
> closed","fd":6,"file":"src/core/lib/iomgr/tcp_posix.cc","file_line":465,"grpc_status":14,"target_address":"ipv4:
> 10.19.8.225:912"}]}]}
> I1109 14:55:12.426949521 13623 connectivity_state.cc:190] NOTIFY:
> 0xf5a8d0 client_transport: 0xecac40
> I1109 14:55:12.426980066 13623 connectivity_state.cc:164] SET:
> 0x7f7e98003c18 subchannel: READY --> TRANSIENT_FAILURE [reflect_child]
> error=0xf23d90 {"created":"@1541804112.426738905","description":"Delayed
> close due to in-progress
> write","file":"src/core/ext/transport/chttp2/transport/chttp2_transport.cc","file_line":618,"referenced_errors":[{"created":"@1541804112.426689641","description":"Endpoint
>
> read
> failed","file":"src/core/ext/transport/chttp2/transport/chttp2_transport.cc","file_line":2509,"occurred_during_write":0,"referenced_errors":[{"created":"@1541804112.426684410","description":"Socket
>
> closed","fd":6,"file":"src/core/lib/iomgr/tcp_posix.cc","file_line":465,"grpc_status":14,"target_address":"ipv4:
> 10.19.8.225:912"}]}]}
> I1109 14:55:12.426996120 13623 connectivity_state.cc:190] NOTIFY:
> 0x7f7e98003c18 subchannel: 0xe90f28
> I1109 14:55:12.427008600 13623 connectivity_state.cc:164] SET:
> 0x7f7e98002ce8 pick_first: READY --> IDLE [selected_changed+reresolve]
> error=(nil) "No Error"
> I1109 14:55:12.427017454 13623 connectivity_state.cc:190] NOTIFY:
> 0x7f7e98002ce8 pick_first: 0xf0e738
> I1109 14:55:12.427028419 13623 connectivity_state.cc:164] SET: 0xf27bc8
> client_channel: READY --> IDLE [lb_changed] error=(nil) "No Error"
> I1109 14:55:12.427037989 13623 connectivity_state.cc:116] CONWATCH:
> 0x7f7e98002ce8 pick_first: from IDLE [cur=IDLE] notify=0xdbc978
> D1109 14:55:12.427062543 13623 dns_resolver.cc:259] In cooldown
> from last resolution (from 6 ms ago). Will resolve again in 994 ms
> I1109 14:55:12.427087329 13623 completion_queue.cc:1056]
> RETURN_EVENT[0xd8e220]: OP_COMPLETE: tag:0x7f7ea7310ef0 OK
> I1109 14:55:12.427133354 13623 metadata_array.cc:34]
> grpc_metadata_array_destroy(array=0x7f7ea7957bc8)
> I1109 14:55:12.427145778 13623 metadata_array.cc:34]
> grpc_metadata_array_destroy(array=0x7f7ea72c30c0)
> I1109 14:55:12.427187143 13623 call.cc:546]
> grpc_call_unref(c=0xf55bb0)
> I1109 14:55:12.427237829 13623 completion_queue.cc:1382]
> grpc_completion_queue_shutdown(cq=0xd8e220)
> I1109 14:55:12.427248475 13623 completion_queue.cc:1388]
> grpc_completion_queue_destroy(cq=0xd8e220)
> I1109 14:55:12.427255960 13623 completion_queue.cc:1382]
> grpc_completion_queue_shutdown(cq=0xd8e220)
> I1109 14:55:12.427450951 13623 completion_queue.cc:1382]
> grpc_completion_queue_shutdown(cq=0xcd1580)
> I1109 14:55:12.427464337 13623 completion_queue.cc:1388]
> grpc_completion_queue_destroy(cq=0xcd1580)
> I1109 14:55:12.427484418 13623 completion_queue.cc:1382]
> grpc_completion_queue_shutdown(cq=0xcd1580)
> I1109 14:55:12.427490161 13623 completion_queue.cc:1382]
> grpc_completion_queue_shutdown(cq=0xdd1900)
> I1109 14:55:12.427495477 13623 completion_queue.cc:1388]
> grpc_completion_queue_destroy(cq=0xdd1900)
> I1109 14:55:12.427500346 13623 completion_queue.cc:1382]
> grpc_completion_queue_shutdown(cq=0xdd1900)
> I1109 14:55:12.427506256 13623 channel.cc:455]
> grpc_channel_destroy(channel=0xf27a80)
> I1109 14:55:12.427521291 13623 connectivity_state.cc:164] SET: 0xf27bc8
> client_channel: IDLE --> SHUTDOWN [disconnect] error=0xecac40
> {"created":"@1541804112.427510983","description":"Channel
> Destroyed","file":"src/core/lib/surface/channel.cc","file_line":457}
> I1109 14:55:12.427538912 13623 connectivity_state.cc:164] SET:
> 0x7f7e98002ce8 pick_first: IDLE --> SHUTDOWN [shutdown] error=0xede490
> {"created":"@1541804112.427530960","description":"Channel
> shutdown","file":"src/core/ext/filters/client_channel/lb_policy/pick_first/pick_first.cc","file_line":192}
> I1109 14:55:12.427545722 13623 connectivity_state.cc:190] NOTIFY:
> 0x7f7e98002ce8 pick_first: 0xdbc978
> I1109 14:55:12.427568046 13623 init.cc:158]
> grpc_shutdown(void)
> Traceback (most recent call last):
> File "greeter_client.py", line 35, in <module>
> run()
> File "greeter_client.py", line 30, in run
> response = stub.SayHello(helloworld_pb2.HelloRequest(name='you'))
> File "/usr/local/lib/python2.7/dist-packages/grpc/_channel.py", line
> 533, in __call__
> return _end_unary_response_blocking(state, call, False, None)
> File "/usr/local/lib/python2.7/dist-packages/grpc/_channel.py", line
> 467, in _end_unary_response_blocking
> raise _Rendezvous(state, None, None, deadline)
> grpc._channel._Rendezvous: <_Rendezvous of RPC that terminated with:
> status = StatusCode.UNAVAILABLE
> details = "Socket closed"
> debug_error_string =
> "{"created":"@1541804112.426745675","description":"Error received from
> peer","file":"src/core/lib/surface/call.cc","file_line":1017,"grpc_message":"Socket
>
> closed","grpc_status":14}"
> >
>
>
> On Friday, November 9, 2018 at 1:44:18 PM UTC-8, li...@google.com wrote:
>>
>> Hi Ankit,
>>
>> To define variables in separate line, you need to export them to the
>> whole environment like this:
>>
>> $ export GRPC_VERBOSITY=DEBUG
>> $
>> export
>> GRPC_TRACE=api,channel,call_error,connectivity_state,http,server_channel
>>
>> Then you can run the examples:
>>
>> $ python greeter_client.py
>> $ python greeter_server.py
>>
>> The debug logs will go out through standard error output, which will
>> print on your terminal.
>>
>> Lidi Zheng
>>
>> On Friday, November 9, 2018 at 1:40:23 PM UTC-8, ankitpa...@gmail.com
>> wrote:
>>>
>>> Hi Lidi
>>>
>>> how do i get debug logs? what location they are saved at?
>>> I have done following and i dont see any extra information on stdout
>>>
>>> #server side terminal
>>> root@fmx216:~/gRPC/grpc/examples/python/helloworld# GRPC_VERBOSITY=DEBUG
>>> root@fmx216:~/gRPC/grpc/examples/python/helloworld#
>>> GRPC_TRACE=api,channel,call_error,connectivity_state,http,server_channel
>>> root@fmx216:~/gRPC/grpc/examples/python/helloworld# python
>>> greeter_server.py
>>>
>>> #client side terminal
>>> root@fmx216:~/gRPC/grpc/examples/python/helloworld# GRPC_VERBOSITY=DEBUG
>>> root@fmx216:~/gRPC/grpc/examples/python/helloworld#
>>> GRPC_TRACE=api,channel,call_error,connectivity_state,http,server_channel
>>> root@fmx216:~/gRPC/grpc/examples/python/helloworld# python
>>> greeter_client.py
>>> Traceback (most recent call last):
>>> File "greeter_client.py", line 35, in <module>
>>> run()
>>> File "greeter_client.py", line 30, in run
>>> response = stub.SayHello(helloworld_pb2.HelloRequest(name='you'))
>>> File "/usr/local/lib/python2.7/dist-packages/grpc/_channel.py", line
>>> 533, in __call__
>>> return _end_unary_response_blocking(state, call, False, None)
>>> File "/usr/local/lib/python2.7/dist-packages/grpc/_channel.py", line
>>> 467, in _end_unary_response_blocking
>>> raise _Rendezvous(state, None, None, deadline)
>>> grpc._channel._Rendezvous: <_Rendezvous of RPC that terminated with:
>>> status = StatusCode.UNAVAILABLE
>>> details = "Socket closed"
>>> debug_error_string =
>>> "{"created":"@1541799229.437917379","description":"Error received from
>>> peer","file":"src/core/lib/surface/call.cc","file_line":1017,"grpc_message":"Socket
>>>
>>> closed","grpc_status":14}"
>>> >
>>> root@fmx216:~/gRPC/grpc/examples/python/helloworld#
>>>
>>> thanks
>>> Ankit
>>>
>>> On Friday, November 9, 2018 at 11:52:45 AM UTC-8, li...@google.com
>>> wrote:
>>>>
>>>> Hi Ankit,
>>>>
>>>> There is one more thing I would like to try. Can you provide the
>>>> detailed tracing log for the example server and client?
>>>> The trace and debug logs can be turned on by setting environment
>>>> variables.
>>>>
>>>> $ GRPC_VERBOSITY=DEBUG
>>>> GRPC_TRACE=api,channel,call_error,connectivity_state,http,server_channel
>>>> python greeter_server.py
>>>> $ GRPC_VERBOSITY=DEBUG
>>>> GRPC_TRACE=api,channel,call_error,connectivity_state,http,server_channel
>>>> python greeter_client.py
>>>>
>>>> Thank you for helping us solve this issue.
>>>>
>>>> Lidi Zheng
>>>>
>>>> On Friday, November 9, 2018 at 10:00:33 AM UTC-8, ankitpa...@gmail.com
>>>> wrote:
>>>>>
>>>>> Hi Lidi
>>>>>
>>>>> $ python -m SimpleHTTPServer 8000
>>>>> $ curl <http://localhost:8000/>
>>>>>
>>>>
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