Added a reason parameter to the update secret connection method

Author: aurban-iqmessenger

RMQClient/RMQConnection.h

@@ -247,7 +247,9 @@
  * This method updates the secret used to authenticate this connection.
  * It is used when secrets have an expiration date and need to be renewed, like OAuth 2 tokens.
  * @param secret    The new secret.
+ * @param reason    The reason for the secret update.
  */
-- (void)updateSecret:(nonnull NSString *)secret;
+- (void)updateSecret:(nonnull NSString *)secret
+              reason:(nonnull NSString *)reason;
 
 @end

RMQClient/RMQConnection.m

@@ -609,9 +609,10 @@ - (void)start {
 }
 
 - (void)updateSecret:(NSString *)secret
+              reason:(NSString *)reason
 {
     [self.commandQueue enqueue:^{
-        [self sendFrameset:[[RMQFrameset alloc] initWithChannelNumber:@0 method:[self methodForUpdateSecret:secret]]];
+        [self sendFrameset:[[RMQFrameset alloc] initWithChannelNumber:@0 method:[self methodForUpdateSecret:secret reason:reason]]];
     }];
 }
 
@@ -753,11 +754,12 @@ - (void)closeAllUserChannels {
     }
 }
 
-- (RMQConnectionUpdateSecret *)methodForUpdateSecret:(NSString *)secret {
+- (RMQConnectionUpdateSecret *)methodForUpdateSecret:(NSString *)secret
+                                              reason:(NSString *)reason {
     RMQLongstr *secretLongstr = [[RMQLongstr alloc] init:secret];
-    RMQShortstr *reason = [[RMQShortstr alloc] init:@"ObjC client needs it"];
+    RMQShortstr *reasonShortstr = [[RMQShortstr alloc] init:reason];
     return [[RMQConnectionUpdateSecret alloc] initWithSecret:secretLongstr
-                                                      reason:reason];
+                                                      reason:reasonShortstr];
 }
 
 - (RMQConnectionClose *)amqClose {

RMQClientTests/ConnectionUpdateSecretTest.swift

@@ -14,9 +14,9 @@ final class ConnectionUpdateSecretTest: XCTestCase {
         let (transport, q, conn, _) = ConnectionWithFakesHelper.connectionAfterHandshake()
 
         let secret = "someSecret"
-        let reason = "ObjC client needs it"
+        let reason = "some test reason"
 
-        conn.updateSecret(secret)
+        conn.updateSecret(secret, reason: reason);
 
         try? q.step()