Add changelog entry

Author: cbaker6

CHANGELOG.md

@@ -4,6 +4,9 @@
 [Full Changelog](https://github.com/parse-community/Parse-Swift/compare/1.8.3...main)
 * _Contributing to this repo? Add info about your change here to be included in the next release_
 
+__Fixes__
+- Fixed a bug in LiveQuery that prevented reconnecting after a connection was closed. Also added a sendPing method to LiveQuery ([#172](https://github.com/parse-community/Parse-Swift/pull/172)), thanks to [Corey Baker](https://github.com/cbaker6).
+
 ### 1.8.3
 [Full Changelog](https://github.com/parse-community/Parse-Swift/compare/1.8.2...1.8.3)
 

ParseSwift.xcodeproj/project.pbxproj

@@ -897,8 +897,8 @@
 				70110D5B2506ED0E0091CC1D /* ParseInstallationTests.swift */,
 				70386A5B25D9A4010048EC1B /* ParseLDAPCombineTests.swift */,
 				70386A4525D99C8B0048EC1B /* ParseLDAPTests.swift */,
-				7003963A25A288100052CB31 /* ParseLiveQueryTests.swift */,
 				918CED5D268618C600CFDC83 /* ParseLiveQueryCombineTests.swift */,
+				7003963A25A288100052CB31 /* ParseLiveQueryTests.swift */,
 				70C7DC2024D20F190050419B /* ParseObjectBatchTests.swift */,
 				7044C1DE25C5C70D0011F6E7 /* ParseObjectCombine.swift */,
 				70732C592606CCAD000CAB81 /* ParseObjectCustomObjectIdTests.swift */,
@@ -1054,11 +1054,11 @@
 			isa = PBXGroup;
 			children = (
 				70510AAB259EE25E00FEA700 /* LiveQuerySocket.swift */,
-				70C5655825AA147B00BDD57F /* ParseLiveQueryConstants.swift */,
 				7003959425A10DFC0052CB31 /* Messages.swift */,
 				700395A225A119430052CB31 /* Operations.swift */,
 				7003960825A184EF0052CB31 /* ParseLiveQuery.swift */,
 				918CED582684C74000CFDC83 /* ParseLiveQuery+combine.swift */,
+				70C5655825AA147B00BDD57F /* ParseLiveQueryConstants.swift */,
 				700395B925A1470F0052CB31 /* Subscription.swift */,
 				705D950725BE4C08003EF6F8 /* SubscriptionCallback.swift */,
 				700395DE25A147C40052CB31 /* Protocols */,

Sources/ParseSwift/LiveQuery/ParseLiveQuery.swift

@@ -588,6 +588,7 @@ extension ParseLiveQuery {
                     self.task.cancel()
                 }
                 URLSession.liveQuery.delegates.removeValue(forKey: self.task)
+                self.task = nil
             }
         } else {
             if self.isConnected {
@@ -596,6 +597,7 @@ extension ParseLiveQuery {
             if self.task != nil {
                 URLSession.liveQuery.delegates.removeValue(forKey: self.task)
             }
+            self.task = nil
         }
     }
 

Tests/ParseSwiftTests/ParseLiveQueryTests.swift

@@ -751,9 +751,8 @@ class ParseLiveQueryTests: XCTestCase {
             XCTFail("Should be able to get client")
             return
         }
-        try pretendToBeConnected()
 
-        guard let url = URL(string: "http://parse.com") else {
+        guard let url = URL(string: "wss://parse.com") else {
             XCTFail("should create url")
             return
         }