File structure organization.

Create a new package ipe and put everything n there except for the main function.

ipe/constants.go

@@ -0,0 +1,47 @@
+// Copyright 2014 Claudemiro Alves Feitosa Neto. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package ipe
+
+// Error Codes
+const (
+	// 4000 - 4099
+	// Indicates an error resulting in the connection being closed by Pusher,
+	// and that attempting to reconnect using the same parameters will not succeed.
+	APPLICATION_ONLY_ACCEPTS_SSL         = 4000
+	APPLICATION_DOES_NOT_EXISTS          = 4001
+	APPLICATION_DISABLED                 = 4003
+	APPLICATION_IS_OVER_CONNECTION_QUOTA = 4004 // Not Implemented
+	PATH_NOT_FOUND                       = 4005 // Not Implemented
+	INVALID_VERSION_STRING_FORMAT        = 4006
+	UNSUPPORTED_PROTOCOL_VERSION         = 4007
+	NO_PROTOCOL_VERSION_SUPPLIED         = 4008
+
+	// 4100 - 4199
+	// Indicates an error resulting in the connection being closed by Pusher,
+	// and the client may reconnect after 1s or more
+	OVER_CAPACITY = 4100 // Not Implemented
+
+	// 4200 - 4299
+	// Indicate an error resulting in the connection being closed by Pusher,
+	// and the client my reconnect immediately
+	GENERIC_RECONNECT_IMMEDIATELY = 4200
+	PONG_REPLY_NOT_RECEIVED       = 4201 // Ping was sent to the client, but no reply was received
+	CLOSED_AFTER_INACTIVITY       = 4202 // Client has been inactive for a long time (24 hours) and client does not suppot ping.
+
+	// 4300 - 4399
+	// Any other type of error
+	CLIENT_REJECTED_DUE_TO_RATE_LIMIT = 4301 // Not Implemented
+
+	// Pusher send null, This app use this error code to send the null value
+	// see ErrorEvent
+	GENERIC_ERROR = 0
+)
+
+// Only this version is supported
+const SUPPORTED_PROTOCOL_VERSION = 7
+
+// // Maximun event size permitted 20 kB
+// See: http://blogs.gnome.org/cneumair/2008/09/30/1-kb-1024-bytes-no-1-kb-1000-bytes/
+const MAX_DATA_EVENT_SIZE = 10 * 1000