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Moved some methods (e.g. Broadcast method) from WebSocketService.cs and WebSocketServiceHost.cs to WebSocketSessionManager.cs

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This commit is contained in:
sta
2013-09-16 14:33:26 +09:00
parent e3d5dea096
commit 42a44226d5
8 changed files with 354 additions and 802 deletions
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419
websocket-sharp/Server/WebSocketSessionManager.cs
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@@ -29,6 +29,7 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Timers;
namespace WebSocketSharp.Server
@@ -95,7 +96,7 @@ namespace WebSocketSharp.Server
/// </value>
public IEnumerable<string> ActiveIDs {
get {
return from result in Broadping (new byte [] {})
return from result in BroadpingInternally (new byte [] {})
where result.Value
select result.Key;
}
@@ -139,7 +140,7 @@ namespace WebSocketSharp.Server
/// </value>
public IEnumerable<string> InactiveIDs {
get {
return from result in Broadping (new byte [] {})
return from result in BroadpingInternally (new byte [] {})
where !result.Value
select result.Key;
}
@@ -170,7 +171,8 @@ namespace WebSocketSharp.Server
return _sessions [id];
}
catch {
_logger.Error ("'id' not found.\nid: " + id);
_logger.Error (
"The WebSocket session with the specified ID not found.\nID: " + id);
return null;
}
}
@@ -301,7 +303,7 @@ namespace WebSocketSharp.Server
}
}
internal void Broadcast (byte [] data)
internal void BroadcastInternally (byte [] data)
{
if (_stopped)
broadcast (data);
@@ -309,7 +311,7 @@ namespace WebSocketSharp.Server
broadcastAsync (data);
}
internal void Broadcast (string data)
internal void BroadcastInternally (string data)
{
if (_stopped)
broadcast (data);
@@ -317,41 +319,15 @@ namespace WebSocketSharp.Server
broadcastAsync (data);
}
internal Dictionary<string, bool> Broadping (byte [] data)
internal Dictionary<string, bool> BroadpingInternally (byte [] data)
{
var result = new Dictionary<string, bool> ();
foreach (var service in ServiceInstances)
result.Add (service.ID, service.Ping (data));
foreach (var session in ServiceInstances)
result.Add (session.ID, session.Context.WebSocket.Ping (data));
return result;
}
internal bool PingTo (string id)
{
WebSocketService service;
if (!TryGetServiceInstance (id, out service))
{
_logger.Error (
"The WebSocket session with the specified ID not found.\nID: " + id);
return false;
}
return service.Ping ();
}
internal bool PingTo (string message, string id)
{
WebSocketService service;
if (!TryGetServiceInstance (id, out service))
{
_logger.Error (
"The WebSocket session with the specified ID not found.\nID: " + id);
return false;
}
return service.Ping (message);
}
internal bool Remove (string id)
{
lock (_sync)
@@ -360,34 +336,6 @@ namespace WebSocketSharp.Server
}
}
internal bool SendTo (byte [] data, string id)
{
WebSocketService service;
if (!TryGetServiceInstance (id, out service))
{
_logger.Error (
"The WebSocket session with the specified ID not found.\nID: " + id);
return false;
}
service.Send (data);
return true;
}
internal bool SendTo (string data, string id)
{
WebSocketService service;
if (!TryGetServiceInstance (id, out service))
{
_logger.Error (
"The WebSocket session with the specified ID not found.\nID: " + id);
return false;
}
service.Send (data);
return true;
}
internal void Stop ()
{
stopSweepTimer ();
@@ -397,8 +345,8 @@ namespace WebSocketSharp.Server
return;
_stopped = true;
foreach (var service in ServiceInstances)
service.Stop ();
foreach (var session in ServiceInstances)
session.Context.WebSocket.Close ();
}
}
@@ -411,50 +359,11 @@ namespace WebSocketSharp.Server
return;
_stopped = true;
foreach (var service in ServiceInstances)
service.Stop (data);
foreach (var session in ServiceInstances)
session.Context.WebSocket.Close (data);
}
}
internal void StopServiceInstance (string id)
{
WebSocketService service;
if (!TryGetServiceInstance (id, out service))
{
_logger.Error (
"The WebSocket session with the specified ID not found.\nID: " + id);
return;
}
service.Stop ();
}
internal void StopServiceInstance (ushort code, string reason, string id)
{
WebSocketService service;
if (!TryGetServiceInstance (id, out service))
{
_logger.Error (
"The WebSocket session with the specified ID not found.\nID: " + id);
return;
}
service.Stop (code, reason);
}
internal void StopServiceInstance (CloseStatusCode code, string reason, string id)
{
WebSocketService service;
if (!TryGetServiceInstance (id, out service))
{
_logger.Error (
"The WebSocket session with the specified ID not found.\nID: " + id);
return;
}
service.Stop (code, reason);
}
internal bool TryGetServiceInstance (string id, out WebSocketService service)
{
lock (_sync)
@@ -467,6 +376,304 @@ namespace WebSocketSharp.Server
#region Public Methods
/// <summary>
/// Broadcasts the specified array of <see cref="byte"/> to all clients of the WebSocket service.
/// </summary>
/// <param name="data">
/// An array of <see cref="byte"/> to broadcast.
/// </param>
public void Broadcast (byte [] data)
{
var msg = data.CheckIfValidSendData ();
if (msg != null)
{
_logger.Error (msg);
return;
}
BroadcastInternally (data);
}
/// <summary>
/// Broadcasts the specified <see cref="string"/> to all clients of the WebSocket service.
/// </summary>
/// <param name="data">
/// A <see cref="string"/> to broadcast.
/// </param>
public void Broadcast (string data)
{
var msg = data.CheckIfValidSendData ();
if (msg != null)
{
_logger.Error (msg);
return;
}
BroadcastInternally (data);
}
/// <summary>
/// Sends Pings to all clients of the WebSocket service.
/// </summary>
/// <returns>
/// A Dictionary&lt;string, bool&gt; that contains the collection of pairs of session ID and value
/// indicating whether the WebSocket service received a Pong from each client in a time.
/// </returns>
public Dictionary<string, bool> Broadping ()
{
return BroadpingInternally (new byte [] {});
}
/// <summary>
/// Sends Pings with the specified <paramref name="message"/> to all clients of the WebSocket service.
/// </summary>
/// <returns>
/// A Dictionary&lt;string, bool&gt; that contains the collection of pairs of session ID and value
/// indicating whether the WebSocket service received a Pong from each client in a time.
/// </returns>
/// <param name="message">
/// A <see cref="string"/> that contains a message to send.
/// </param>
public Dictionary<string, bool> Broadping (string message)
{
if (message == null || message.Length == 0)
return BroadpingInternally (new byte [] {});
var data = Encoding.UTF8.GetBytes (message);
var msg = data.CheckIfValidPingData ();
if (msg != null)
{
_logger.Error (msg);
return null;
}
return BroadpingInternally (data);
}
/// <summary>
/// Closes the session with the specified <paramref name="id"/>.
/// </summary>
/// <param name="id">
/// A <see cref="string"/> that contains a session ID to find.
/// </param>
public void CloseSession (string id)
{
var msg = id.CheckIfValidSessionID ();
if (msg != null)
{
_logger.Error (msg);
return;
}
WebSocketService session;
if (!TryGetServiceInstance (id, out session))
{
_logger.Error (
"The WebSocket session with the specified ID not found.\nID: " + id);
return;
}
session.Context.WebSocket.Close ();
}
/// <summary>
/// Closes the session with the specified <paramref name="code"/>, <paramref name="reason"/>
/// and <paramref name="id"/>.
/// </summary>
/// <param name="code">
/// A <see cref="ushort"/> that contains a status code indicating the reason for closure.
/// </param>
/// <param name="reason">
/// A <see cref="string"/> that contains the reason for closure.
/// </param>
/// <param name="id">
/// A <see cref="string"/> that contains a session ID to find.
/// </param>
public void CloseSession (ushort code, string reason, string id)
{
var msg = id.CheckIfValidSessionID ();
if (msg != null)
{
_logger.Error (msg);
return;
}
WebSocketService session;
if (!TryGetServiceInstance (id, out session))
{
_logger.Error (
"The WebSocket session with the specified ID not found.\nID: " + id);
return;
}
session.Context.WebSocket.Close (code, reason);
}
/// <summary>
/// Closes the session with the specified <paramref name="code"/>, <paramref name="reason"/>
/// and <paramref name="id"/>.
/// </summary>
/// <param name="code">
/// A <see cref="CloseStatusCode"/> that contains a status code indicating the reason for closure.
/// </param>
/// <param name="reason">
/// A <see cref="string"/> that contains the reason for closure.
/// </param>
/// <param name="id">
/// A <see cref="string"/> that contains a session ID to find.
/// </param>
public void CloseSession (CloseStatusCode code, string reason, string id)
{
var msg = id.CheckIfValidSessionID ();
if (msg != null)
{
_logger.Error (msg);
return;
}
WebSocketService session;
if (!TryGetServiceInstance (id, out session))
{
_logger.Error (
"The WebSocket session with the specified ID not found.\nID: " + id);
return;
}
session.Context.WebSocket.Close (code, reason);
}
/// <summary>
/// Sends a Ping to the client associated with the specified <paramref name="id"/>.
/// </summary>
/// <returns>
/// <c>true</c> if the WebSocket service receives a Pong from the client in a time;
/// otherwise, <c>false</c>.
/// </returns>
/// <param name="id">
/// A <see cref="string"/> that contains a session ID that represents the destination for the Ping.
/// </param>
public bool PingTo (string id)
{
var msg = id.CheckIfValidSessionID ();
if (msg != null)
{
_logger.Error (msg);
return false;
}
WebSocketService session;
if (!TryGetServiceInstance (id, out session))
{
_logger.Error (
"The WebSocket session with the specified ID not found.\nID: " + id);
return false;
}
return session.Context.WebSocket.Ping ();
}
/// <summary>
/// Sends a Ping with the specified <paramref name="message"/> to the client associated with
/// the specified <paramref name="id"/>.
/// </summary>
/// <returns>
/// <c>true</c> if the WebSocket service receives a Pong from the client in a time;
/// otherwise, <c>false</c>.
/// </returns>
/// <param name="message">
/// A <see cref="string"/> that contains a message to send.
/// </param>
/// <param name="id">
/// A <see cref="string"/> that contains a session ID that represents the destination for the Ping.
/// </param>
public bool PingTo (string message, string id)
{
var msg = id.CheckIfValidSessionID ();
if (msg != null)
{
_logger.Error (msg);
return false;
}
WebSocketService session;
if (!TryGetServiceInstance (id, out session))
{
_logger.Error (
"The WebSocket session with the specified ID not found.\nID: " + id);
return false;
}
return session.Context.WebSocket.Ping (message);
}
/// <summary>
/// Sends a binary <paramref name="data"/> to the client associated with the specified
/// <paramref name="id"/>.
/// </summary>
/// <returns>
/// <c>true</c> if <paramref name="data"/> is successfully sent; otherwise, <c>false</c>.
/// </returns>
/// <param name="data">
/// An array of <see cref="byte"/> that contains a binary data to send.
/// </param>
/// <param name="id">
/// A <see cref="string"/> that contains a session ID that represents the destination for the data.
/// </param>
public bool SendTo (byte [] data, string id)
{
var msg = id.CheckIfValidSessionID ();
if (msg != null)
{
_logger.Error (msg);
return false;
}
WebSocketService service;
if (!TryGetServiceInstance (id, out service))
{
_logger.Error (
"The WebSocket session with the specified ID not found.\nID: " + id);
return false;
}
service.Send (data);
return true;
}
/// <summary>
/// Sends a text <paramref name="data"/> to the client associated with the specified
/// <paramref name="id"/>.
/// </summary>
/// <returns>
/// <c>true</c> if <paramref name="data"/> is successfully sent; otherwise, <c>false</c>.
/// </returns>
/// <param name="data">
/// A <see cref="string"/> that contains a text data to send.
/// </param>
/// <param name="id">
/// A <see cref="string"/> that contains a session ID that represents the destination for the data.
/// </param>
public bool SendTo (string data, string id)
{
var msg = id.CheckIfValidSessionID ();
if (msg != null)
{
_logger.Error (msg);
return false;
}
WebSocketService service;
if (!TryGetServiceInstance (id, out service))
{
_logger.Error (
"The WebSocket session with the specified ID not found.\nID: " + id);
return false;
}
service.Send (data);
return true;
}
/// <summary>
/// Cleans up the inactive sessions.
/// </summary>
@@ -490,7 +697,7 @@ namespace WebSocketSharp.Server
{
var state = service.State;
if (state == WebSocketState.OPEN)
service.Stop (((ushort) CloseStatusCode.ABNORMAL).ToByteArray (ByteOrder.BIG));
service.Context.WebSocket.Close (CloseStatusCode.ABNORMAL);
else if (state == WebSocketState.CLOSING)
continue;
else