[
https://issues.apache.org/jira/browse/QPID-8347?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Seth Zegelstein updated QPID-8347:
----------------------------------
Description:
Hello All,
I am trying to use QPID C++ messaging API with a RabbitMQ Broker communicating
over AMQP 1.0 protocol. When the receive() call times out, the RabbitMQ Broker
throws an error and closes the session. The QPID C++ client then hangs
indefinitely in the receive call.
Example Code (Modified HelloWorld example):
#include <qpid/messaging/Connection.h>
#include <qpid/messaging/Message.h>
#include <qpid/messaging/Receiver.h>
#include <qpid/messaging/Sender.h>
#include <qpid/messaging/Session.h>
#include <iostream>
using namespace qpid::messaging;
int main(int argc, char** argv) {
std::string broker = argc > 1 ? argv[1] : "localhost:5672";
std::cout << "broker: " << broker << std::endl;
std::string address = argc > 2 ? argv[2] : "topic.hello.world";
std::cout << "address: " << address << std::endl;
std::string connectionOptions = argc > 3 ? argv[3] : "";
std::cout << "connectionOptions: " << connectionOptions << std::endl;
try
{ Connection connection(broker, connectionOptions);
connection.open(); Session session = connection.createSession();
Receiver receiver = session.createReceiver(address); Message message;
std::cout << "Pre Receive" << std::endl; message =
receiver.fetch(Duration::SECOND * 10); std::cout << "Post Receive" <<
std::endl; session.acknowledge(); connection.close();
return 0; }
catch(const std::exception& error)
{ std::cerr << error.what() << std::endl; return 1; }
}
}
Server Error (Occurs after 10 second timeout):
=INFO REPORT==== 23-Jul-2019::17:49:54 ===
accepting AMQP connection <0.657.0> ([::1]:40358 -> [::1]:5672)
=ERROR REPORT==== 23-Jul-2019::17:49:54 ===
closing AMQP connection <0.657.0> ([::1]:40358 -> [::1]:5672):
{bad_version,\{1,1,0,10}}
=INFO REPORT==== 23-Jul-2019::17:49:54 ===
accepting AMQP connection <0.660.0> ([::1]:40360 -> [::1]:5672)
=ERROR REPORT==== 23-Jul-2019::17:50:04 ===
*
** Generic server <0.675.0> terminating
*
** Last message in was {send_command,
{'basic.credit_drained',
<<99,116,97,103,45,0,0,0,0>>,
1}}
*
** When Server state == {state,1,<0.669.0>,<0.674.0>,direct,
{[],[]},
false,<0.678.0>,none,none,0,true,none,
\{0,nil},
\{0,nil},
true,false}
** Reason for termination ==
** \{{badmatch,{empty,{[],[]}
}},
[
{amqp_channel,rpc_bottom_half,2, [
{file,"src/amqp_channel.erl"},\{line,623}]},
{amqp_channel,handle_method_from_server1,3,
[\\{file,"src/amqp_channel.erl"},\\{line,800}]},
{gen_server,try_dispatch,4,[\\{file,"gen_server.erl"},\\{line,616}]},
{gen_server,handle_msg,6,[\\{file,"gen_server.erl"},\\{line,686}]},
{proc_lib,init_p_do_apply,3,[\\{file,"proc_lib.erl"},\\{line,247}]}]}
=WARNING REPORT==== 23-Jul-2019::17:50:04 ===
Connection (<0.669.0>) closing: internal error in channel (<0.675.0>):
{{badmatch,
\{empty,
\{[],
[]}}},
[\{amqp_channel,
rpc_bottom_half,
2,
[\{file,
"src/amqp_channel.erl"},
\{line,
623}]},
\{amqp_channel,
handle_method_from_server1,
3,
[\{file,
"src/amqp_channel.erl"},
\{line,
800}]},
\{gen_server,
try_dispatch,
4,
[\{file,
"gen_server.erl"},
\{line,
616}]},
\{gen_server,
handle_msg,
6,
[\{file,
"gen_server.erl"},
\{line,
686}]},
\{proc_lib,
init_p_do_apply,
3,
[\{file,
"proc_lib.erl"},
\{line,
247}]}]}
=ERROR REPORT==== 23-Jul-2019::17:50:04 ===
** Generic server <0.678.0> terminating
** Last message in was {'EXIT',<0.675.0>,
{{badmatch,\{empty,{[],[]}}},}}
{{ [{amqp_channel,rpc_bottom_half,2,
[\\{file,"src/amqp_channel.erl"},\\\{line,623}]},}}
{{ {amqp_channel,handle_method_from_server1,3,
[\\{file,"src/amqp_channel.erl"},\\{line,800}]},}}
{{ {gen_server,try_dispatch,4,
[\\{file,"gen_server.erl"},\\{line,616}]},}}
{{ {gen_server,handle_msg,6,
[\\{file,"gen_server.erl"},\\{line,686}]},}}
{{ {proc_lib,init_p_do_apply,3,
[\\{file,"proc_lib.erl"},\\{line,247}]}]}}}}
{{ ** When Server state == \{ch,running,rabbit_framing_amqp_0_9_1,1,<0.675.0>,
<0.675.0>,<0.669.0>,<<"[::1]:40360 -> [::1]:5672">>,
\{lstate,<0.677.0>,false},}}
{{ none,1,}}
{{ \{[],[]},}}
{{ {user,<<"guest">>,
[administrator],
[\\{rabbit_auth_backend_internal,none}]},}}
{{ <<"/">>,<<>>,}}
{{ \{dict,1,16,16,8,80,48,
\{[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[]},}}
{{ {{[],[],[],[],[],[],[],[],[],}}
{{ [[<0.583.0>|}}
{{ \{resource,<<"/">>,queue,
<<"topic.hello.world">>}]],}}
{{ [],[],[],[],[],[]}}},}}
{{ {state,}}
{{ \{dict,1,16,16,8,80,48,
\{[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[]},}}
{{ {{[],[],[],[],[],[],[],[],[],}}
{{
[[<0.583.0>|#Ref<0.4039704202.3895984130.68325>]],}}
{{ [],[],[],[],[],[]}}},}}
{{ erlang},}}
{{ \{dict,1,16,16,8,80,48,
{[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[]},}}
{{ {{[],[],[],[],[],[],[],[],[],[],[],}}
{{ [[<<99,116,97,103,45,0,0,0,0>>|}}
{{ {{amqqueue,}}
{{ \{resource,<<"/">>,queue,
<<"topic.hello.world">>},}}
{{ false,false,none,[],<0.583.0>,[],[],[],}}
{{ undefined,[],[],live,0},}}
{{ \{false,65535,false,
[\{<<"x-credit">>,table,
[\{<<"credit">>,long,0},}}
{{ \{<<"drain">>,boolean,false}]}]}}]],}}
{{ [],[],[],[]}}},}}
{{ \{dict,1,16,16,8,80,48,
\{[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[]},}}
{{ {{[],[],[],[],[],[],[],[],[],}}
{{ [[<0.583.0>|}}
{{
\{1,{<<99,116,97,103,45,0,0,0,0>>,nil,nil}}]],}}
{{ [],[],[],[],[],[]}}},}}
{{ \{set,1,16,16,8,80,48,
\{[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[]},}}
{{ {{[],[],[],[],[],[],[],[],[],}}
{{ [<0.583.0>],}}
{{ [],[],[],[],[],[]}}},}}
{{ <0.672.0>,}}
{{ \{state,fine,5000,
#Ref<0.4039704202.3895984129.147347>},}}
{{ false,1,}}
{{ }}{{0,nil},{0,nil}}{{,}}
{{ [],}}
{{ \{{0,nil},\{0,nil}},}}
{{ [\{<<"publisher_confirms">>,bool,true},}}
{{ \{<<"exchange_exchange_bindings">>,bool,true},}}
{{ \{<<"basic.nack">>,bool,true},}}
{{ \{<<"consumer_cancel_notify">>,bool,true},}}
{{ \{<<"connection.blocked">>,bool,true},}}
{{ \{<<"authentication_failure_close">>,bool,true}],}}
{{ none,65535,none,flow,[]}}}
{{ ** Reason for termination == }}
{{ ** \{{badmatch,{empty,{[],[]}}},
[\{amqp_channel,rpc_bottom_half,2,
[{file,"src/amqp_channel.erl"}
,\{line,623}]},
{amqp_channel,handle_method_from_server1,3, [
{file,"src/amqp_channel.erl"}
,\{line,800}]},
{gen_server,try_dispatch,4,[
{file,"gen_server.erl"}
,\{line,616}]},
{gen_server,handle_msg,6,[
{file,"gen_server.erl"}
,\{line,686}]},
{proc_lib,init_p_do_apply,3,[
{file,"proc_lib.erl"}
,\{line,247}]}]}
gdb backtrace:
(gdb) r
Starting program: /mnt/user/dev/rabbit_mq_test/hello_world
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
broker: localhost:5672
address: topic.hello.world
connectionOptions:
[New Thread 0x7ffff3d53700 (LWP 26650)]
[New Thread 0x7ffff3340700 (LWP 26651)]
[New Thread 0x7ffff2b3f700 (LWP 26652)]
Pre Receive
^C
Thread 1 "hello_world" received signal SIGINT, Interrupt.
0x00007ffff610f9f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x555555785d04) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
88 ../sysdeps/unix/sysv/linux/futex-internal.h: No such file or directory.
(gdb) bt
#0 0x00007ffff610f9f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x555555785d04) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 __pthread_cond_wait_common (abstime=0x0, mutex=0x555555785cb0,
cond=0x555555785cd8) at pthread_cond_wait.c:502
#2 __pthread_cond_wait (cond=0x555555785cd8, mutex=0x555555785cb0) at
pthread_cond_wait.c:655
#3 0x00007ffff7ad70b1 in qpid::sys::Condition::wait (this=0x555555785cd8,
mutex=...) at /home/user/qpid-cpp-1.39.0/src/qpid/sys/posix/Condition.h:59
#4 0x00007ffff7ad7333 in qpid::sys::Monitor::wait (this=0x555555785cb0) at
/home/user/qpid-cpp-1.39.0/src/qpid/sys/Monitor.h:41
#5 0x00007ffff7acd008 in qpid::messaging::amqp::ConnectionContext::wait
(this=0x5555557858e0) at
/home/user/qpid-cpp-1.39.0/src/qpid/messaging/amqp/ConnectionContext.cpp:706
#6 0x00007ffff7acd11a in qpid::messaging::amqp::ConnectionContext::wait
(this=0x5555557858e0, ssn=..., lnk=...) at
/home/user/qpid-cpp-1.39.0/src/qpid/messaging/amqp/ConnectionContext.cpp:721
#7 0x00007ffff7ac8a5a in qpid::messaging::amqp::ConnectionContext::fetch
(this=0x5555557858e0, ssn=..., lnk=..., message=..., timeout=...)
at
/home/user/qpid-cpp-1.39.0/src/qpid/messaging/amqp/ConnectionContext.cpp:271
#8 0x00007ffff7ae7b61 in qpid::messaging::amqp::ReceiverHandle::fetch
(this=0x55555579b200, message=..., timeout=...) at
/home/user/qpid-cpp-1.39.0/src/qpid/messaging/amqp/ReceiverHandle.cpp:55
#9 0x00007ffff7ae7c30 in qpid::messaging::amqp::ReceiverHandle::fetch
(this=0x55555579b200, timeout=...) at
/home/user/qpid-cpp-1.39.0/src/qpid/messaging/amqp/ReceiverHandle.cpp:61
#10 0x00007ffff7b575e4 in qpid::messaging::Receiver::fetch
(this=0x7fffffffe780, timeout=...) at
/home/user/qpid-cpp-1.39.0/src/qpid/messaging/Receiver.cpp:52
#11 0x000055555555589c in main ()
(gdb)
was:
Hello All,
I am trying to use QPID C++ messaging API with a RabbitMQ Broker communicating
over AMQP 1.0 protocol. When the receive() call times out, the RabbitMQ Broker
throws an error and closes the session. The QPID C++ client then hangs
indefinitely in the receive call.
Example Code (Modified HelloWorld example):
#include <qpid/messaging/Connection.h>
#include <qpid/messaging/Message.h>
#include <qpid/messaging/Receiver.h>
#include <qpid/messaging/Sender.h>
#include <qpid/messaging/Session.h>
#include <iostream>
using namespace qpid::messaging;
int main(int argc, char** argv) {
std::string broker = argc > 1 ? argv[1] : "localhost:5672";
std::cout << "broker: " << broker << std::endl;
std::string address = argc > 2 ? argv[2] : "topic.hello.world";
std::cout << "address: " << address << std::endl;
std::string connectionOptions = argc > 3 ? argv[3] : "";
std::cout << "connectionOptions: " << connectionOptions << std::endl;
try {
Connection connection(broker, connectionOptions);
connection.open();
Session session = connection.createSession();
Receiver receiver = session.createReceiver(address);
Message message;
std::cout << "Pre Receive" << std::endl;
message = receiver.fetch(Duration::SECOND * 10);
std::cout << "Post Receive" << std::endl;
session.acknowledge();
connection.close();
return 0;
}
catch(const std::exception& error)
{ std::cerr << error.what() << std::endl; return 1; }
}
}
Server Error (Occurs after 10 second timeout):
=INFO REPORT==== 23-Jul-2019::17:49:54 ===
accepting AMQP connection <0.657.0> ([::1]:40358 -> [::1]:5672)
=ERROR REPORT==== 23-Jul-2019::17:49:54 ===
closing AMQP connection <0.657.0> ([::1]:40358 -> [::1]:5672):
{bad_version,\{1,1,0,10}}
=INFO REPORT==== 23-Jul-2019::17:49:54 ===
accepting AMQP connection <0.660.0> ([::1]:40360 -> [::1]:5672)
=ERROR REPORT==== 23-Jul-2019::17:50:04 ===
*
** Generic server <0.675.0> terminating
*
** Last message in was {send_command,
{'basic.credit_drained',
<<99,116,97,103,45,0,0,0,0>>,
1}}
*
** When Server state == {state,1,<0.669.0>,<0.674.0>,direct,
{[],[]},
false,<0.678.0>,none,none,0,true,none,
\{0,nil},
\{0,nil},
true,false}
** Reason for termination ==
** \{{badmatch,{empty,{[],[]}
}},
[
{amqp_channel,rpc_bottom_half,2,
[\\{file,"src/amqp_channel.erl"},\{line,623}]},
\{amqp_channel,handle_method_from_server1,3,
[\{file,"src/amqp_channel.erl"},\{line,800}]},
\{gen_server,try_dispatch,4,[\{file,"gen_server.erl"},\{line,616}]},
\{gen_server,handle_msg,6,[\{file,"gen_server.erl"},\{line,686}]},
\{proc_lib,init_p_do_apply,3,[\{file,"proc_lib.erl"},\{line,247}]}]}
=WARNING REPORT==== 23-Jul-2019::17:50:04 ===
Connection (<0.669.0>) closing: internal error in channel (<0.675.0>):
{{badmatch,
{empty,
\{[],
[]}}},
[{amqp_channel,
rpc_bottom_half,
2,
[\{file,
"src/amqp_channel.erl"},
\{line,
623}]},
{amqp_channel,
handle_method_from_server1,
3,
[\{file,
"src/amqp_channel.erl"},
\{line,
800}]},
{gen_server,
try_dispatch,
4,
[\{file,
"gen_server.erl"},
\{line,
616}]},
{gen_server,
handle_msg,
6,
[\{file,
"gen_server.erl"},
\{line,
686}]},
{proc_lib,
init_p_do_apply,
3,
[\{file,
"proc_lib.erl"},
\{line,
247}]}]}
=ERROR REPORT==== 23-Jul-2019::17:50:04 ===
** Generic server <0.678.0> terminating
** Last message in was {'EXIT',<0.675.0>,
\{{badmatch,{empty,{[],[]}}},
[\{amqp_channel,rpc_bottom_half,2,
[\{file,"src/amqp_channel.erl"},\\{line,623}]},
\{amqp_channel,handle_method_from_server1,3,
[\{file,"src/amqp_channel.erl"},\{line,800}]},
\{gen_server,try_dispatch,4,
[\{file,"gen_server.erl"},\{line,616}]},
\{gen_server,handle_msg,6,
[\{file,"gen_server.erl"},\{line,686}]},
\{proc_lib,init_p_do_apply,3,
[\{file,"proc_lib.erl"},\{line,247}]}]}}
** When Server state == {ch,running,rabbit_framing_amqp_0_9_1,1,<0.675.0>,
<0.675.0>,<0.669.0>,<<"[::1]:40360 -> [::1]:5672">>,
\{lstate,<0.677.0>,false},
none,1,
\{[],[]},
\{user,<<"guest">>,
[administrator],
[\{rabbit_auth_backend_internal,none}]},
<<"/">>,<<>>,
{dict,1,16,16,8,80,48,
\{[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[]},
{{[],[],[],[],[],[],[],[],[],
[[<0.583.0>|
\{resource,<<"/">>,queue,
<<"topic.hello.world">>}]],
[],[],[],[],[],[]}}},
{state,
{dict,1,16,16,8,80,48,
\{[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[]},
{{[],[],[],[],[],[],[],[],[],
[[<0.583.0>|#Ref<0.4039704202.3895984130.68325>]],
[],[],[],[],[],[]}}},
erlang},
{dict,1,16,16,8,80,48,
\{[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[]},
{{[],[],[],[],[],[],[],[],[],[],[],
[[<<99,116,97,103,45,0,0,0,0>>|
{{amqqueue,
\{resource,<<"/">>,queue,
<<"topic.hello.world">>},
false,false,none,[],<0.583.0>,[],[],[],
undefined,[],[],live,0},
{false,65535,false,
[\{<<"x-credit">>,table,
[\{<<"credit">>,long,0},
\{<<"drain">>,boolean,false}]}]}}]],
[],[],[],[]}}},
{dict,1,16,16,8,80,48,
\{[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[]},
{{[],[],[],[],[],[],[],[],[],
[[<0.583.0>|
\{1,{<<99,116,97,103,45,0,0,0,0>>,nil,nil}}]],
[],[],[],[],[],[]}}},
{set,1,16,16,8,80,48,
\{[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[]},
{{[],[],[],[],[],[],[],[],[],
[<0.583.0>],
[],[],[],[],[],[]}}},
<0.672.0>,
\{state,fine,5000,
#Ref<0.4039704202.3895984129.147347>},
false,1,
\{\{0,nil},\{0,nil}},
[],
\{{0,nil},\{0,nil}},
[\{<<"publisher_confirms">>,bool,true},
\{<<"exchange_exchange_bindings">>,bool,true},
\{<<"basic.nack">>,bool,true},
\{<<"consumer_cancel_notify">>,bool,true},
\{<<"connection.blocked">>,bool,true},
\{<<"authentication_failure_close">>,bool,true}],
none,65535,none,flow,[]}
** Reason for termination ==
** {{badmatch,\{empty,{[],[]}}},
[\{amqp_channel,rpc_bottom_half,2,
[{file,"src/amqp_channel.erl"}
,\{line,623}]},
{amqp_channel,handle_method_from_server1,3,
[\\{file,"src/amqp_channel.erl"}
,\{line,800}]},
{gen_server,try_dispatch,4,[\\{file,"gen_server.erl"}
,\{line,616}]},
{gen_server,handle_msg,6,[\\{file,"gen_server.erl"}
,\{line,686}]},
{proc_lib,init_p_do_apply,3,[\\{file,"proc_lib.erl"}
,\{line,247}]}]}
gdb backtrace:
(gdb) r
Starting program: /mnt/e339307/dev/rabbit_mq_test/hello_world
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
broker: localhost:5672
address: topic.hello.world
connectionOptions:
[New Thread 0x7ffff3d53700 (LWP 26650)]
[New Thread 0x7ffff3340700 (LWP 26651)]
[New Thread 0x7ffff2b3f700 (LWP 26652)]
Pre Receive
^C
Thread 1 "hello_world" received signal SIGINT, Interrupt.
0x00007ffff610f9f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x555555785d04) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
88 ../sysdeps/unix/sysv/linux/futex-internal.h: No such file or directory.
(gdb) bt
#0 0x00007ffff610f9f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x555555785d04) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 __pthread_cond_wait_common (abstime=0x0, mutex=0x555555785cb0,
cond=0x555555785cd8) at pthread_cond_wait.c:502
#2 __pthread_cond_wait (cond=0x555555785cd8, mutex=0x555555785cb0) at
pthread_cond_wait.c:655
#3 0x00007ffff7ad70b1 in qpid::sys::Condition::wait (this=0x555555785cd8,
mutex=...) at /home/e339307/qpid-cpp-1.39.0/src/qpid/sys/posix/Condition.h:59
#4 0x00007ffff7ad7333 in qpid::sys::Monitor::wait (this=0x555555785cb0) at
/home/e339307/qpid-cpp-1.39.0/src/qpid/sys/Monitor.h:41
#5 0x00007ffff7acd008 in qpid::messaging::amqp::ConnectionContext::wait
(this=0x5555557858e0) at
/home/e339307/qpid-cpp-1.39.0/src/qpid/messaging/amqp/ConnectionContext.cpp:706
#6 0x00007ffff7acd11a in qpid::messaging::amqp::ConnectionContext::wait
(this=0x5555557858e0, ssn=..., lnk=...) at
/home/e339307/qpid-cpp-1.39.0/src/qpid/messaging/amqp/ConnectionContext.cpp:721
#7 0x00007ffff7ac8a5a in qpid::messaging::amqp::ConnectionContext::fetch
(this=0x5555557858e0, ssn=..., lnk=..., message=..., timeout=...)
at
/home/e339307/qpid-cpp-1.39.0/src/qpid/messaging/amqp/ConnectionContext.cpp:271
#8 0x00007ffff7ae7b61 in qpid::messaging::amqp::ReceiverHandle::fetch
(this=0x55555579b200, message=..., timeout=...) at
/home/e339307/qpid-cpp-1.39.0/src/qpid/messaging/amqp/ReceiverHandle.cpp:55
#9 0x00007ffff7ae7c30 in qpid::messaging::amqp::ReceiverHandle::fetch
(this=0x55555579b200, timeout=...) at
/home/e339307/qpid-cpp-1.39.0/src/qpid/messaging/amqp/ReceiverHandle.cpp:61
#10 0x00007ffff7b575e4 in qpid::messaging::Receiver::fetch
(this=0x7fffffffe780, timeout=...) at
/home/e339307/qpid-cpp-1.39.0/src/qpid/messaging/Receiver.cpp:52
#11 0x000055555555589c in main ()
(gdb)
> Receive() blocks forever once timeout has been exceeded with a RabbitMQ Broker
> ------------------------------------------------------------------------------
>
> Key: QPID-8347
> URL: https://issues.apache.org/jira/browse/QPID-8347
> Project: Qpid
> Issue Type: Bug
> Components: C++ Client
> Affects Versions: qpid-cpp-1.39.0
> Environment: OS: Ubuntu Bionic
> QPID C++ version 1.39.0
> QPID Proton version 0.28.0
> RabbitMQ Broker version 3.6.10
> Erlang version 20.2.2
> RabbimtMQ AMQP 1.0 plugin Version 3.6.10
>
> Reporter: Seth Zegelstein
> Priority: Major
>
> Hello All,
> I am trying to use QPID C++ messaging API with a RabbitMQ Broker
> communicating over AMQP 1.0 protocol. When the receive() call times out, the
> RabbitMQ Broker throws an error and closes the session. The QPID C++ client
> then hangs indefinitely in the receive call.
> Example Code (Modified HelloWorld example):
> #include <qpid/messaging/Connection.h>
> #include <qpid/messaging/Message.h>
> #include <qpid/messaging/Receiver.h>
> #include <qpid/messaging/Sender.h>
> #include <qpid/messaging/Session.h>
> #include <iostream>
>
> using namespace qpid::messaging;
>
> int main(int argc, char** argv) {
> std::string broker = argc > 1 ? argv[1] : "localhost:5672";
> std::cout << "broker: " << broker << std::endl;
> std::string address = argc > 2 ? argv[2] : "topic.hello.world";
> std::cout << "address: " << address << std::endl;
> std::string connectionOptions = argc > 3 ? argv[3] : "";
> std::cout << "connectionOptions: " << connectionOptions << std::endl;
>
> try
> { Connection connection(broker, connectionOptions);
> connection.open(); Session session = connection.createSession();
> Receiver receiver = session.createReceiver(address); Message
> message; std::cout << "Pre Receive" << std::endl; message =
> receiver.fetch(Duration::SECOND * 10); std::cout << "Post Receive" <<
> std::endl; session.acknowledge(); connection.close();
> return 0; }
> catch(const std::exception& error)
> { std::cerr << error.what() << std::endl; return 1; }
> }
> }
>
> Server Error (Occurs after 10 second timeout):
> =INFO REPORT==== 23-Jul-2019::17:49:54 ===
> accepting AMQP connection <0.657.0> ([::1]:40358 -> [::1]:5672)
>
> =ERROR REPORT==== 23-Jul-2019::17:49:54 ===
> closing AMQP connection <0.657.0> ([::1]:40358 -> [::1]:5672):
> {bad_version,\{1,1,0,10}}
>
> =INFO REPORT==== 23-Jul-2019::17:49:54 ===
> accepting AMQP connection <0.660.0> ([::1]:40360 -> [::1]:5672)
>
> =ERROR REPORT==== 23-Jul-2019::17:50:04 ===
> *
> ** Generic server <0.675.0> terminating
> *
> ** Last message in was {send_command,
> {'basic.credit_drained',
> <<99,116,97,103,45,0,0,0,0>>,
> 1}}
> *
> ** When Server state == {state,1,<0.669.0>,<0.674.0>,direct,
>
> {[],[]},
>
> false,<0.678.0>,none,none,0,true,none,
>
> \{0,nil},
>
> \{0,nil},
>
> true,false}
>
> ** Reason for termination ==
>
> ** \{{badmatch,{empty,{[],[]}
> }},
> [
> {amqp_channel,rpc_bottom_half,2, [
> {file,"src/amqp_channel.erl"},\{line,623}]},
>
> {amqp_channel,handle_method_from_server1,3,
> [\\{file,"src/amqp_channel.erl"},\\{line,800}]},
>
> {gen_server,try_dispatch,4,[\\{file,"gen_server.erl"},\\{line,616}]},
>
> {gen_server,handle_msg,6,[\\{file,"gen_server.erl"},\\{line,686}]},
>
> {proc_lib,init_p_do_apply,3,[\\{file,"proc_lib.erl"},\\{line,247}]}]}
>
>
>
> =WARNING REPORT==== 23-Jul-2019::17:50:04 ===
>
> Connection (<0.669.0>) closing: internal error in channel (<0.675.0>):
> {{badmatch,
>
>
> \{empty,
> \{[],
> []}}},
>
>
> [\{amqp_channel,
> rpc_bottom_half,
> 2,
> [\{file,
> "src/amqp_channel.erl"},
>
>
> \{line,
> 623}]},
>
>
> \{amqp_channel,
> handle_method_from_server1,
> 3,
> [\{file,
> "src/amqp_channel.erl"},
>
>
> \{line,
> 800}]},
>
>
> \{gen_server,
> try_dispatch,
> 4,
> [\{file,
> "gen_server.erl"},
>
>
> \{line,
> 616}]},
>
>
> \{gen_server,
> handle_msg,
> 6,
> [\{file,
> "gen_server.erl"},
>
>
> \{line,
> 686}]},
>
>
> \{proc_lib,
> init_p_do_apply,
> 3,
> [\{file,
> "proc_lib.erl"},
>
>
> \{line,
> 247}]}]}
>
>
>
> =ERROR REPORT==== 23-Jul-2019::17:50:04 ===
>
> ** Generic server <0.678.0> terminating
>
> ** Last message in was {'EXIT',<0.675.0>,
>
> {{badmatch,\{empty,{[],[]}}},}}
> {{ [{amqp_channel,rpc_bottom_half,2,
> [\\{file,"src/amqp_channel.erl"},\\\{line,623}]},}}
> {{ {amqp_channel,handle_method_from_server1,3,
>
> [\\{file,"src/amqp_channel.erl"},\\{line,800}]},}}
> {{ {gen_server,try_dispatch,4,
> [\\{file,"gen_server.erl"},\\{line,616}]},}}
> {{ {gen_server,handle_msg,6,
> [\\{file,"gen_server.erl"},\\{line,686}]},}}
> {{ {proc_lib,init_p_do_apply,3,
> [\\{file,"proc_lib.erl"},\\{line,247}]}]}}}}
> {{ ** When Server state ==
> \{ch,running,rabbit_framing_amqp_0_9_1,1,<0.675.0>,
> <0.675.0>,<0.669.0>,<<"[::1]:40360 -> [::1]:5672">>,
> \{lstate,<0.677.0>,false},}}
> {{ none,1,}}
> {{ \{[],[]},}}
> {{ {user,<<"guest">>,
> [administrator],
> [\\{rabbit_auth_backend_internal,none}]},}}
> {{ <<"/">>,<<>>,}}
> {{ \{dict,1,16,16,8,80,48,
> \{[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[]},}}
> {{ {{[],[],[],[],[],[],[],[],[],}}
> {{ [[<0.583.0>|}}
> {{ \{resource,<<"/">>,queue,
> <<"topic.hello.world">>}]],}}
> {{ [],[],[],[],[],[]}}},}}
> {{ {state,}}
> {{ \{dict,1,16,16,8,80,48,
> \{[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[]},}}
> {{ {{[],[],[],[],[],[],[],[],[],}}
> {{
> [[<0.583.0>|#Ref<0.4039704202.3895984130.68325>]],}}
> {{ [],[],[],[],[],[]}}},}}
> {{ erlang},}}
> {{ \{dict,1,16,16,8,80,48,
> {[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[]},}}
> {{ {{[],[],[],[],[],[],[],[],[],[],[],}}
> {{ [[<<99,116,97,103,45,0,0,0,0>>|}}
> {{ {{amqqueue,}}
> {{ \{resource,<<"/">>,queue,
> <<"topic.hello.world">>},}}
> {{ false,false,none,[],<0.583.0>,[],[],[],}}
> {{ undefined,[],[],live,0},}}
> {{ \{false,65535,false,
> [\{<<"x-credit">>,table,
> [\{<<"credit">>,long,0},}}
> {{ \{<<"drain">>,boolean,false}]}]}}]],}}
> {{ [],[],[],[]}}},}}
> {{ \{dict,1,16,16,8,80,48,
> \{[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[]},}}
> {{ {{[],[],[],[],[],[],[],[],[],}}
> {{ [[<0.583.0>|}}
> {{
> \{1,{<<99,116,97,103,45,0,0,0,0>>,nil,nil}}]],}}
> {{ [],[],[],[],[],[]}}},}}
> {{ \{set,1,16,16,8,80,48,
> \{[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[]},}}
> {{ {{[],[],[],[],[],[],[],[],[],}}
> {{ [<0.583.0>],}}
> {{ [],[],[],[],[],[]}}},}}
> {{ <0.672.0>,}}
> {{ \{state,fine,5000,
> #Ref<0.4039704202.3895984129.147347>},}}
> {{ false,1,}}
> {{ }}{{0,nil},{0,nil}}{{,}}
> {{ [],}}
> {{ \{{0,nil},\{0,nil}},}}
> {{ [\{<<"publisher_confirms">>,bool,true},}}
> {{ \{<<"exchange_exchange_bindings">>,bool,true},}}
> {{ \{<<"basic.nack">>,bool,true},}}
> {{ \{<<"consumer_cancel_notify">>,bool,true},}}
> {{ \{<<"connection.blocked">>,bool,true},}}
> {{
> \{<<"authentication_failure_close">>,bool,true}],}}
> {{ none,65535,none,flow,[]}}}
> {{ ** Reason for termination == }}
> {{ ** \{{badmatch,{empty,{[],[]}}},
>
> [\{amqp_channel,rpc_bottom_half,2,
> [{file,"src/amqp_channel.erl"}
> ,\{line,623}]},
>
> {amqp_channel,handle_method_from_server1,3, [
> {file,"src/amqp_channel.erl"}
> ,\{line,800}]},
>
> {gen_server,try_dispatch,4,[
> {file,"gen_server.erl"}
>
> ,\{line,616}]},
>
>
>
> {gen_server,handle_msg,6,[
> {file,"gen_server.erl"}
> ,\{line,686}]},
>
> {proc_lib,init_p_do_apply,3,[
> {file,"proc_lib.erl"}
> ,\{line,247}]}]}
>
>
> gdb backtrace:
> (gdb) r
> Starting program: /mnt/user/dev/rabbit_mq_test/hello_world
> [Thread debugging using libthread_db enabled]
> Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
> broker: localhost:5672
> address: topic.hello.world
> connectionOptions:
> [New Thread 0x7ffff3d53700 (LWP 26650)]
> [New Thread 0x7ffff3340700 (LWP 26651)]
> [New Thread 0x7ffff2b3f700 (LWP 26652)]
> Pre Receive
> ^C
> Thread 1 "hello_world" received signal SIGINT, Interrupt.
> 0x00007ffff610f9f3 in futex_wait_cancelable (private=<optimized out>,
> expected=0, futex_word=0x555555785d04) at
> ../sysdeps/unix/sysv/linux/futex-internal.h:88
> 88 ../sysdeps/unix/sysv/linux/futex-internal.h: No such file or directory.
> (gdb) bt
> #0 0x00007ffff610f9f3 in futex_wait_cancelable (private=<optimized out>,
> expected=0, futex_word=0x555555785d04) at
> ../sysdeps/unix/sysv/linux/futex-internal.h:88
> #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x555555785cb0,
> cond=0x555555785cd8) at pthread_cond_wait.c:502
> #2 __pthread_cond_wait (cond=0x555555785cd8, mutex=0x555555785cb0) at
> pthread_cond_wait.c:655
> #3 0x00007ffff7ad70b1 in qpid::sys::Condition::wait (this=0x555555785cd8,
> mutex=...) at /home/user/qpid-cpp-1.39.0/src/qpid/sys/posix/Condition.h:59
> #4 0x00007ffff7ad7333 in qpid::sys::Monitor::wait (this=0x555555785cb0) at
> /home/user/qpid-cpp-1.39.0/src/qpid/sys/Monitor.h:41
> #5 0x00007ffff7acd008 in qpid::messaging::amqp::ConnectionContext::wait
> (this=0x5555557858e0) at
> /home/user/qpid-cpp-1.39.0/src/qpid/messaging/amqp/ConnectionContext.cpp:706
> #6 0x00007ffff7acd11a in qpid::messaging::amqp::ConnectionContext::wait
> (this=0x5555557858e0, ssn=..., lnk=...) at
> /home/user/qpid-cpp-1.39.0/src/qpid/messaging/amqp/ConnectionContext.cpp:721
> #7 0x00007ffff7ac8a5a in qpid::messaging::amqp::ConnectionContext::fetch
> (this=0x5555557858e0, ssn=..., lnk=..., message=..., timeout=...)
> at
> /home/user/qpid-cpp-1.39.0/src/qpid/messaging/amqp/ConnectionContext.cpp:271
> #8 0x00007ffff7ae7b61 in qpid::messaging::amqp::ReceiverHandle::fetch
> (this=0x55555579b200, message=..., timeout=...) at
> /home/user/qpid-cpp-1.39.0/src/qpid/messaging/amqp/ReceiverHandle.cpp:55
> #9 0x00007ffff7ae7c30 in qpid::messaging::amqp::ReceiverHandle::fetch
> (this=0x55555579b200, timeout=...) at
> /home/user/qpid-cpp-1.39.0/src/qpid/messaging/amqp/ReceiverHandle.cpp:61
> #10 0x00007ffff7b575e4 in qpid::messaging::Receiver::fetch
> (this=0x7fffffffe780, timeout=...) at
> /home/user/qpid-cpp-1.39.0/src/qpid/messaging/Receiver.cpp:52
> #11 0x000055555555589c in main ()
> (gdb)
>
--
This message was sent by Atlassian JIRA
(v7.6.14#76016)
---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscr...@qpid.apache.org
For additional commands, e-mail: dev-h...@qpid.apache.org
