Hi,
As I understand it's EINTR error. It can occur when your application
gets a signal, i.e. SIGCHLD.
Alexey
On 11/26/2014 10:16 PM, Diego Fons wrote:
Hi,
I'm facing a weird situation, this mail is just to know if someone has
already deal with this and, if so, how can I solve it.
I'm using the C++ wrapper (Linux) and I have this piece of code:
01 std::string error_descr;
02 bool sent = false;
03 try
04 {
05 // Build ZMQ frame to send message.
06 zmq::message_t frame;
07 frame.rebuild( message->size() );
08 memcpy( frame.data(), message->data(), message->size() );
09
10 // Send ZMQ frame.
11 sent = zmq_socket.send( frame );
12 }
13 catch( zmq::error_t& e )
14 {
15 // An interruption (signal?) prevented the message being sent.
16 sent = false;
17 error_descr = e.what();
18 }
19
20 if( not sent )
21 {
22 std::cout << "Message could not be sent: " << error_descr;
23 }
Line 11 is throwing and exception because the message in line 22 is shown:
Message could not be sent: Interrupted system call
I'm confused since the send method in zmq::socket_t prevent the
exception throwing by asking if the return code is EAGAIN. Anyway, I
serach the code and the message "Interrupted system call" is not part
of the linux build.
Is it possible? What am I missing?
Regards.
--
Diego Andrés Fons
Intraway Corp.
Solution Developer
AR Office: +54 (11) 6040 4000
US Office: +1 (516) 620 3890
Email: [email protected] <mailto:[email protected]>
Visit our website at http://www.intraway.com <http://www.intraway.com/>
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