Implemented CSHARP-408. Default value for WaitQueueMultiple is now 5.0 and default value for WaitQueueTimeout is now 2 minutes (same values as the Java driver).

Author: rstam

Driver/Core/MongoUrlBuilder.cs

@@ -707,7 +707,7 @@ public override string ToString()
             {
                 query.AppendFormat("socketTimeout={0};", FormatTimeSpan(_socketTimeout));
             }
-            if (_waitQueueMultiple != 00 && _waitQueueMultiple != MongoDefaults.WaitQueueMultiple)
+            if (_waitQueueMultiple != 0.0 && _waitQueueMultiple != MongoDefaults.WaitQueueMultiple)
             {
                 query.AppendFormat("waitQueueMultiple={0};", _waitQueueMultiple);
             }

Driver/MongoDefaults.cs

@@ -40,9 +40,9 @@ public static class MongoDefaults
         private static TimeSpan __socketTimeout = TimeSpan.Zero; // use operating system default (presumably infinite)
         private static int __tcpReceiveBufferSize = 64 * 1024; // 64KiB (note: larger than 2MiB fails on Mac using Mono)
         private static int __tcpSendBufferSize = 64 * 1024; // 64KiB (TODO: what is the optimum value for the buffers?)
-        private static double __waitQueueMultiple = 1.0; // default multiple of 1
+        private static double __waitQueueMultiple = 5.0; // default wait queue multiple is 5.0
         private static int __waitQueueSize = 0; // use multiple by default
-        private static TimeSpan __waitQueueTimeout = TimeSpan.FromMilliseconds(500);
+        private static TimeSpan __waitQueueTimeout = TimeSpan.FromMinutes(2); // default wait queue timeout is 2 minutes
 
         // public static properties
         /// <summary>
@@ -201,7 +201,7 @@ public static int WaitQueueSize
             get { return __waitQueueSize; }
             set
             {
-                __waitQueueMultiple = 0;
+                __waitQueueMultiple = 0.0;
                 __waitQueueSize = value;
             }
         }