Implement TCP connection to XMPP server

This commit adds the functionality to actually connect to port 5222
(xmpp-client) of a XMPP server! This was tested using prosody and
verified via its systemd journal log entries.

1 files changed, 7 insertions, 0 deletions

diff --git a/xmpp.c b/xmpp.c
index c586e8b..240dfc1 100644
--- a/xmpp.c
+++ b/xmpp.c
@@ -124,4 +124,11 @@ void xmpp_connect(void)
 	} else {
 		printf("Got socket number %d from OS.\n", sock);
 	}
+
+	if (connect(sock, addr->ai_addr, addr->ai_addrlen) == -1) {
+		printf("Failed to connect!\n");
+		return;
+	} else {
+		printf("Successfully connected.\n");
+	}
 }