Fixed bug where the retry handler would not initially fire

ActionCableClient.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name             = "ActionCableClient"
-  s.version          = "0.1.4"
+  s.version          = "0.1.5"
   s.summary          = "A Swift client for the Rails ActionCable WebSocket server."
   s.description      = <<-DESC
   ActionCable is a new WebSocket server being released with Rails 5 which makes it easy to add real-time features to your app. This Swift client makes it dead-simple to connect with that server, abstracting away everything except what you need to get going.

Pod/Classes/RetryHandler.swift

@@ -34,11 +34,11 @@ public enum RetryStrategy {
     case .LogarithmicBackoff(let maxRetries, let maxIntervalTime):
       if (retries > maxRetries) { return 0.0 }
       let interval = 5 * log(Double(retries))
-      return NSTimeInterval(clamp(interval, lower: 0.0, upper: Double(maxIntervalTime)))
+      return NSTimeInterval(clamp(interval, lower: 0.1, upper: Double(maxIntervalTime)))
     case .ExponentialBackoff(let maxRetries, let maxIntervalTime):
       if (retries > maxRetries) { return 0.0 }
       let interval = exp2(Double(retries))
-      return NSTimeInterval(clamp(Double(interval), lower: 0.0, upper: Double(maxIntervalTime)))
+      return NSTimeInterval(clamp(Double(interval), lower: 0.1, upper: Double(maxIntervalTime)))
     case .Linear(let maxRetries, let intervalTime):
       if (retries > maxRetries) { return 0.0 }
       return NSTimeInterval(intervalTime)
@@ -72,13 +72,14 @@ internal class RetryHandler : NSObject {
         if (interval > 0.0) {
             self.timer = NSTimer.scheduledTimerWithTimeInterval(interval,
                 target: self,
-                selector: #selector(RetryHandler.fire(_:)),
+                selector: #selector(self.fire(_:)),
                 userInfo: nil,
                 repeats: false)
         }
     }
 
     internal func fire(timer : NSTimer) {
+
         if let callback = self.callback {
             callback()
         }