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Use guard statements in polling

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Erik 2017-05-20 16:52:24 -04:00
parent 7cf4d527df
commit 6ca554f4ad
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GPG Key ID: 4930B7C5FBC1A69D
1 changed files with 5 additions and 9 deletions
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14
Source/SocketEnginePollable.swift
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@ -114,9 +114,7 @@ extension SocketEnginePollable {
///
/// You shouldn't need to call this directly, the engine should automatically maintain a long-poll request.
public func doPoll() {
if websocket || waitingForPoll || !connected || closed {
return
}
guard !websocket && !waitingForPoll && connected && !closed else { return }
var req = URLRequest(url: urlPollingWithSid)
addHeaders(to: &req)
@ -125,9 +123,7 @@ extension SocketEnginePollable {
}
func doRequest(for req: URLRequest, callbackWith callback: @escaping (Data?, URLResponse?, Error?) -> Void) {
if !polling || closed || invalidated || fastUpgrade {
return
}
guard polling && !closed && !invalidated && !fastUpgrade else { return }
DefaultSocketLogger.Logger.log("Doing polling %@ %@", type: "SocketEnginePolling",
args: req.httpMethod ?? "", req)
@ -168,10 +164,10 @@ extension SocketEnginePollable {
}
private func flushWaitingForPost() {
if postWait.count == 0 || !connected {
return
} else if websocket {
guard postWait.count != 0 && connected else { return }
guard !websocket else {
flushWaitingForPostToWebSocket()
return
}