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Merge pull request #27 from adammck/couldnt-establish-tunnel

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Add more verbose error for ECONNREFUSED
This commit is contained in:
Roman Shtylman
2013-11-20 09:34:48 -08:00
parent a9b0274ff4 790e55e881
commit 1c2757e604
1 changed files with 7 additions and 1 deletions
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8
client.js
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@@ -62,7 +62,13 @@ var connect = function(opt) {
var remote = net.connect(remote_opt); var remote = net.connect(remote_opt);
remote.once('error', function(err) { remote.once('error', function(err) {
if (err.code !== 'ECONNREFUSED') {
// emit connection refused errors immediately, because they
// indicate that the tunnel can't be established.
if (err.code === 'ECONNREFUSED') {
ev.emit('error', new Error('connection refused: ' + remote_host + ':' + remote_port + ' (check your firewall settings)'));
}
else {
remote.emit('error', err); remote.emit('error', err);
} }