cheykrym/socket.io-client-swift
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refactors

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This commit is contained in:
Erik 2016-09-10 10:12:37 -04:00
parent 31adcd4728
commit 72b6565510
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GPG Key ID: 4930B7C5FBC1A69D
1 changed files with 11 additions and 11 deletions
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22
Source/SocketEngine.swift
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@ -466,23 +466,22 @@ public final class SocketEngine : NSObject, URLSessionDelegate, SocketEnginePoll
} }
private func sendPing() { private func sendPing() {
if !connected { guard connected else { return }
return
}
//Server is not responding // Server is not responding
if pongsMissed > pongsMissedMax { if pongsMissed > pongsMissedMax {
client?.engineDidClose(reason: "Ping timeout") client?.engineDidClose(reason: "Ping timeout")
return return
} }
if let pingInterval = pingInterval { guard let pingInterval = pingInterval else { return }
pongsMissed += 1
write("", withType: .ping, withData: []) pongsMissed += 1
write("", withType: .ping, withData: [])
let time = DispatchTime.now() + Double(Int64(pingInterval * Double(NSEC_PER_SEC))) / Double(NSEC_PER_SEC)
DispatchQueue.main.asyncAfter(deadline: time) {[weak self] in self?.sendPing() } let time = DispatchTime.now() + Double(Int64(pingInterval * Double(NSEC_PER_SEC))) / Double(NSEC_PER_SEC)
} DispatchQueue.main.asyncAfter(deadline: time) {[weak self] in self?.sendPing() }
} }
// Moves from long-polling to websockets // Moves from long-polling to websockets
@ -532,6 +531,7 @@ public final class SocketEngine : NSObject, URLSessionDelegate, SocketEnginePoll
if closed { if closed {
client?.engineDidClose(reason: "Disconnect") client?.engineDidClose(reason: "Disconnect")
return return
} }