From fe3541a340559514fc9e66b61e9068c3979b906f Mon Sep 17 00:00:00 2001
From: Matthew Wild <mwild1@gmail.com>
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(-)
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