Avoid crashes when closing peer connection client.

// FREEBIE
8 years ago · f81feca2d6
parent 535770a92e
commit f81feca2d6
1 changed files with 8 additions and 1 deletions
--- a/Signal/src/call/CallService.swift
+++ b/Signal/src/call/CallService.swift
@ -110,7 +110,14 @@ protocol CallServiceObserver: class {

    // MARK: Ivars

-    var peerConnectionClient: PeerConnectionClient?
+    var peerConnectionClient: PeerConnectionClient? {
+        didSet {
+            AssertIsOnMainThread()
+
+            Logger.debug("\(self.TAG) .peerConnectionClient setter: \(oldValue != nil) -> \(peerConnectionClient != nil)")
+        }
+    }
+
    // TODO code cleanup: move thread into SignalCall? Or refactor messageSender to take SignalRecipient identifier.
    var thread: TSContactThread?
    var call: SignalCall? {