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Code Issues Projects Releases Wiki Activity

Spam the work queue a bit less

This commit is contained in:
nielsandriesse 2020-06-19 12:02:05 +10:00
parent 6aacbff908
commit e0da0fd64e
1 changed files with 6 additions and 2 deletions
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8
SignalServiceKit/src/Loki/API/LokiPoller.swift
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@ -10,6 +10,7 @@ public final class LokiPoller : NSObject {
private var pollCount = 0
// MARK: Settings
private static let pollInterval: TimeInterval = 1
private static let retryInterval: TimeInterval = 0.25
/// After polling a given snode this many times we always switch to a new one.
///
@ -95,7 +96,7 @@ public final class LokiPoller : NSObject {
private func poll(_ target: LokiAPITarget, seal longTermSeal: Resolver<Void>) -> Promise<Void> {
guard !hasStopped else { return Promise { $0.fulfill(()) } }
return LokiAPI.getRawMessages(from: target, usingLongPolling: false).then2 { [weak self] rawResponse -> Promise<Void> in
return LokiAPI.getRawMessages(from: target, usingLongPolling: false).then(on: DispatchQueue.main) { [weak self] rawResponse -> Promise<Void> in
guard let strongSelf = self, !strongSelf.hasStopped else { return Promise { $0.fulfill(()) } }
let messages = LokiAPI.parseRawMessagesResponse(rawResponse, from: target)
strongSelf.onMessagesReceived(messages)
@ -103,7 +104,10 @@ public final class LokiPoller : NSObject {
if strongSelf.pollCount == LokiPoller.maxPollCount {
throw Error.pollLimitReached
} else {
return strongSelf.poll(target, seal: longTermSeal)
return withDelay(LokiPoller.pollInterval, completionQueue: LokiAPI.workQueue) {
guard let strongSelf = self, !strongSelf.hasStopped else { return Promise { $0.fulfill(()) } }
return strongSelf.poll(target, seal: longTermSeal)
}
}
}
}