cheykrym/socket.io-client-swift
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change to weak self

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This commit is contained in:
Erik 2016-02-04 15:59:39 -05:00
parent 15dfba42a7
commit 2a25027077
1 changed files with 4 additions and 3 deletions
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7
Source/WebSocket.swift
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@ -308,13 +308,14 @@ public class WebSocket : NSObject, NSStreamDelegate {
let bytes = UnsafePointer<UInt8>(data.bytes) let bytes = UnsafePointer<UInt8>(data.bytes)
var timeout = 5000000 //wait 5 seconds before giving up var timeout = 5000000 //wait 5 seconds before giving up
writeQueue.addOperationWithBlock { [unowned self] in writeQueue.addOperationWithBlock { [weak self] in
guard let this = self else { return }
while !outStream.hasSpaceAvailable { while !outStream.hasSpaceAvailable {
usleep(100) //wait until the socket is ready usleep(100) //wait until the socket is ready
timeout -= 100 timeout -= 100
if timeout < 0 { if timeout < 0 {
self.cleanupStream() this.cleanupStream()
self.doDisconnect(self.errorWithDetail("write wait timed out", code: 2)) this.doDisconnect(this.errorWithDetail("write wait timed out", code: 2))
return return
} else if outStream.streamError != nil { } else if outStream.streamError != nil {
return //disconnectStream will be called. return //disconnectStream will be called.