lib/libssh
1
0
Fork 0
mirror of https://git.libssh.org/projects/libssh.git synced 2025-11-29 01:03:57 +03:00
Code Activity

socket: Check if socket (non)blocking is working.

Browse Source
This commit is contained in:
Andreas Schneider
2013-06-17 13:18:55 +02:00
parent 42c7bc5a21
commit 2b68728552
3 changed files with 36 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files

25
src/connect.c
View File

@@ -149,7 +149,13 @@ static int ssh_connect_ai_timeout(ssh_session session, const char *host,
*/
timeout_ms=timeout * 1000 + usec / 1000;
ssh_socket_set_nonblocking(s);
rc = ssh_socket_set_nonblocking(s);
if (rc < 0) {
ssh_set_error(session, SSH_FATAL,
"Failed to set socket non-blocking for %s:%d", host, port);
ssh_connect_socket_close(s);
return -1;
}
ssh_log(session, SSH_LOG_RARE, "Trying to connect to host: %s:%d with "
"timeout %d ms", host, port, timeout_ms);
@@ -196,7 +202,14 @@ static int ssh_connect_ai_timeout(ssh_session session, const char *host,
/* s is connected ? */
ssh_log(session, SSH_LOG_PACKET, "Socket connected with timeout\n");
ssh_socket_set_blocking(s);
ret = ssh_socket_set_blocking(s);
if (ret < 0) {
ssh_set_error(session, SSH_FATAL,
"Failed to set socket as blocking connecting to %s:%d failed: %s",
host, port, strerror(errno));
ssh_connect_socket_close(s);
return -1;
}
leave_function();
return s;
@@ -368,7 +381,13 @@ socket_t ssh_connect_host_nonblocking(ssh_session session, const char *host,
continue;
}
}
ssh_socket_set_nonblocking(s);
rc = ssh_socket_set_nonblocking(s);
if (rc < 0) {
ssh_set_error(session, SSH_FATAL,
"Failed to set socket non-blocking for %s:%d", host, port);
ssh_connect_socket_close(s);
}
connect(s, itr->ai_addr, itr->ai_addrlen);
break;