From 8b8926d7bbf78a0990ab77881fc9a9e9e79721f7 Mon Sep 17 00:00:00 2001 From: Matthew Wild Date: Mon, 26 Feb 2018 15:25:34 +0000 Subject: net.connect: Handle immediate failures of server.addclient --- net/connect.lua | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'net') diff --git a/net/connect.lua b/net/connect.lua index 2aa6c16c..c76d78f3 100644 --- a/net/connect.lua +++ b/net/connect.lua @@ -36,7 +36,12 @@ local function attempt_connection(p) return; end p:log("debug", "Next target to try is %s:%d", ip, port); - local conn = assert(server.addclient(ip, port, pending_connection_listeners, p.options.pattern or "*a", p.options.sslctx, conn_type, extra)); + local conn, err = server.addclient(ip, port, pending_connection_listeners, p.options.pattern or "*a", p.options.sslctx, conn_type, extra); + if not conn then + log("debug", "Connection attempt failed immediately: %s", tostring(err)); + p.last_error = err or "unknown reason"; + return attempt_connection(p); + end p.conn = conn; pending_connections_map[conn] = p; end); -- cgit v1.2.3