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NN_SHUTDOWN(3)                  nanomsg manual                  NN_SHUTDOWN(3)


NAME

       nn_shutdown - remove an endpoint from a socket


SYNOPSIS

       #include <nanomsg/nn.h>

       int nn_shutdown (int s, int how);


DESCRIPTION

       Removes an endpoint from socket s. how parameter specifies the ID of
       the endpoint to remove as returned by prior call to nn_bind(3) or
       nn_connect(3). nn_shutdown() call will return immediately, however, the
       library will try to deliver any outstanding outbound messages to the
       endpoint for the time specified by NN_LINGER socket option.


RETURN VALUE

       If the function succeeds zero is returned. Otherwise, -1 is returned
       and errno is set to to one of the values defined below.


ERRORS

       EBADF
           The provided socket is invalid.

       EINVAL
           The how parameter doesn't correspond to an active endpoint.

       EINTR
           Operation was interrupted by a signal. The endpoint is not fully
           closed yet. Operation can be re-started by calling nn_shutdown()
           again.

       ETERM
           The library is terminating.


EXAMPLE

           s = nn_socket (AF_SP, NN_PUB);
           eid = nn_bind (s, "inproc://test");
           nn_shutdown (s, eid);


SEE ALSO

       nn_socket(3) nn_bind(3) nn_connect(3) nanomsg(7)


AUTHORS

       Martin Sustrik <sustrik@250bpm.com[1]>


NOTES

        1. sustrik@250bpm.com
           mailto:sustrik@250bpm.com

nanomsg Unknown                   12/23/2015                    NN_SHUTDOWN(3)

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