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GUACAMOLE-203: Add a few more comments to code.

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Nick Couchman 2017-05-31 08:30:56 -04:00 committed by Nick Couchman
parent 8ab7e56972
commit 75019f5e4b
1 changed files with 2 additions and 0 deletions
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src/protocols/ssh/ssh.c
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@ -346,10 +346,12 @@ void* ssh_client_thread(void* data) {
/* Send keepalive at configured interval */ /* Send keepalive at configured interval */
if (settings->server_alive_interval > 0) { if (settings->server_alive_interval > 0) {
alive = libssh2_keepalive_send(ssh_client->session->session, &timeout); alive = libssh2_keepalive_send(ssh_client->session->session, &timeout);
/* Sending the keepalive failed, so we break out */
if (alive > 0) if (alive > 0)
break; break;
sleep = timeout * 1000; sleep = timeout * 1000;
} }
/* If keepalive is not configured, sleep for the default of 1 second */
else else
sleep = 1000; sleep = 1000;