How detect TCP/IP socket shutdown when ethernet cable is disconnected Post: 302435674

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libssh2_session_startup

libssh2_session_startup(3)					  libssh2 manual					libssh2_session_startup(3)

NAME

       libssh2_session_startup - begin transport layer

SYNOPSIS

       #include <libssh2.h>

       int libssh2_session_startup(LIBSSH2_SESSION *session, int socket);

DESCRIPTION

       Starting in libssh2 version 1.2.8 this function is considered deprecated. Use libssh2_session_handshake(3) instead.

       session - Session instance as returned by libssh2_session_init_ex(3)

       socket - Connected socket descriptor. Typically a TCP connection though the protocol allows for any reliable transport and the library will
       attempt to use any berkeley socket.

       Begin transport layer protocol negotiation with the connected host.

RETURN VALUE

       Returns 0 on success, negative on failure.

ERRORS

       LIBSSH2_ERROR_SOCKET_NONE - The socket is invalid.

       LIBSSH2_ERROR_BANNER_SEND - Unable to send banner to remote host.

       LIBSSH2_ERROR_KEX_FAILURE - >Encryption key exchange with the remote host failed.

       LIBSSH2_ERROR_SOCKET_SEND - Unable to send data on socket.

       LIBSSH2_ERROR_SOCKET_DISCONNECT - The socket was disconnected.

       LIBSSH2_ERROR_PROTO - An invalid SSH protocol response was received on the socket.

       LIBSSH2_ERROR_EAGAIN - Marked for non-blocking I/O but the call would block.

SEE ALSO

       libssh2_session_free(3) libssh2_session_init_ex(3)

libssh2 0.15							    1 Jun 2007						libssh2_session_startup(3)

10 More Discussions You Might Find Interesting

1. Solaris

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Discussion started by: venuavula

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Discussion started by: pjwhite

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Discussion started by: flekzout

4. IP Networking

How to handle unplugging ethernet cable in socket programming

Discussion started by: JagadishB