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timeout might not be defined

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This commit is contained in:
Feross Aboukhadijeh 2014-05-23 20:43:12 -07:00
parent 954b3af78e
commit 0ff2c1917b
1 changed files with 17 additions and 5 deletions
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22
index.js
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@ -181,7 +181,7 @@ Tracker.prototype._requestUdp = function (requestUrl, opts) {
}, 15000)
}
if (timeout.unref) {
if (timeout && timeout.unref) {
timeout.unref()
}
@ -236,7 +236,10 @@ Tracker.prototype._requestUdp = function (requestUrl, opts) {
self.client.emit('peer', addr)
})
clearTimeout(timeout)
if (timeout) {
clearTimeout(timeout)
timeout = null
}
try { socket.close() } catch (err) {}
return
@ -252,7 +255,10 @@ Tracker.prototype._requestUdp = function (requestUrl, opts) {
incomplete: msg.readUInt32BE(16)
})
clearTimeout(timeout)
if (timeout) {
clearTimeout(timeout)
timeout = null
}
try { socket.close() } catch (err) {}
return
@ -263,7 +269,10 @@ Tracker.prototype._requestUdp = function (requestUrl, opts) {
self.client.emit('error', new Error(msg.slice(8).toString()))
clearTimeout(timeout)
if (timeout) {
clearTimeout(timeout)
timeout = null
}
try { socket.close() } catch (err) {}
return
}
@ -278,8 +287,11 @@ Tracker.prototype._requestUdp = function (requestUrl, opts) {
function error (message) {
self.client.emit('error', new Error(message + ' (connecting to tracker ' + requestUrl + ')'))
if (timeout) {
clearTimeout(timeout)
timeout = null
}
try { socket.close() } catch (err) { }
clearTimeout(timeout)
}
function genTransactionId () {