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Refactored WebSocketServiceHostManager.cs

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sta 2014-01-10 15:45:04 +09:00
parent 418ec8bc2f
commit d188670fb2
1 changed files with 237 additions and 250 deletions
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websocket-sharp/Server/WebSocketServiceHostManager.cs
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@ -37,7 +37,7 @@ using WebSocketSharp.Net;
namespace WebSocketSharp.Server
{
/// <summary>
/// Manages the WebSocket services provided by the <see cref="HttpServer"/> and
/// Manages the WebSocket services provided by the <see cref="HttpServer"/> or
/// <see cref="WebSocketServer"/>.
/// </summary>
public class WebSocketServiceHostManager
@ -73,15 +73,15 @@ namespace WebSocketSharp.Server
#region Public Properties
/// <summary>
/// Gets the number of the WebSocket services provided by the WebSocket server.
/// Gets the number of the WebSocket services provided by the server.
/// </summary>
/// <value>
/// An <see cref="int"/> that contains the number of the WebSocket services.
/// An <see cref="int"/> that represents the number of the WebSocket services
/// provided by the server.
/// </value>
public int Count {
get {
lock (_sync)
{
lock (_sync) {
return _serviceHosts.Count;
}
}
@ -91,11 +91,13 @@ namespace WebSocketSharp.Server
/// Gets a WebSocket service host with the specified <paramref name="servicePath"/>.
/// </summary>
/// <value>
/// A <see cref="WebSocketServiceHost"/> instance that represents the service host
/// if the service is successfully found; otherwise, <see langword="null"/>.
/// A <see cref="WebSocketServiceHost"/> instance that represents the
/// WebSocket service host if it's successfully found; otherwise,
/// <see langword="null"/>.
/// </value>
/// <param name="servicePath">
/// A <see cref="string"/> that contains an absolute path to the service to find.
/// A <see cref="string"/> that represents the absolute path to the WebSocket
/// service to find.
/// </param>
public WebSocketServiceHost this [string servicePath] {
get {
@ -107,12 +109,12 @@ namespace WebSocketSharp.Server
}
/// <summary>
/// Gets a value indicating whether the manager cleans up periodically the every inactive session
/// to the WebSocket services provided by the WebSocket server.
/// Gets a value indicating whether the manager cleans up periodically the
/// every inactive session to the WebSocket services provided by the server.
/// </summary>
/// <value>
/// <c>true</c> if the manager cleans up periodically the every inactive session to the WebSocket
/// services; otherwise, <c>false</c>.
/// <c>true</c> if the manager cleans up periodically the every inactive
/// session to the WebSocket services; otherwise, <c>false</c>.
/// </value>
public bool KeepClean {
get {
@ -120,8 +122,7 @@ namespace WebSocketSharp.Server
}
internal set {
lock (_sync)
{
lock (_sync) {
if (!(value ^ _keepClean))
return;
@ -133,48 +134,47 @@ namespace WebSocketSharp.Server
}
/// <summary>
/// Gets the collection of the WebSocket service hosts managed by the WebSocket server.
/// Gets the collection of the WebSocket service hosts managed by the server.
/// </summary>
/// <value>
/// An IEnumerable&lt;WebSocketServiceHost&gt; that contains the collection of the WebSocket
/// service hosts.
/// An IEnumerable&lt;WebSocketServiceHost&gt; that contains the collection of
/// the WebSocket service hosts.
/// </value>
public IEnumerable<WebSocketServiceHost> ServiceHosts {
get {
lock (_sync)
{
lock (_sync) {
return _serviceHosts.Values.ToList ();
}
}
}
/// <summary>
/// Gets the collection of every path to the WebSocket services provided by the WebSocket server.
/// Gets the collection of every path to the WebSocket services provided by
/// the server.
/// </summary>
/// <value>
/// An IEnumerable&lt;string&gt; that contains the collection of every path to the WebSocket services.
/// An IEnumerable&lt;string&gt; that contains the collection of every path to
/// the WebSocket services.
/// </value>
public IEnumerable<string> ServicePaths {
get {
lock (_sync)
{
lock (_sync) {
return _serviceHosts.Keys.ToList ();
}
}
}
/// <summary>
/// Gets the number of the sessions to the every WebSocket service
/// provided by the WebSocket server.
/// Gets the number of the sessions to the every WebSocket service provided by
/// the server.
/// </summary>
/// <value>
/// An <see cref="int"/> that contains the session count of the WebSocket server.
/// An <see cref="int"/> that represents the session count of the server.
/// </value>
public int SessionCount {
get {
var count = 0;
foreach (var host in ServiceHosts)
{
foreach (var host in ServiceHosts) {
if (_state != ServerState.START)
break;
@ -193,8 +193,7 @@ namespace WebSocketSharp.Server
{
var cache = new Dictionary<CompressionMethod, byte []> ();
try {
foreach (var host in ServiceHosts)
{
foreach (var host in ServiceHosts) {
if (_state != ServerState.START)
break;
@ -216,8 +215,7 @@ namespace WebSocketSharp.Server
{
var cache = new Dictionary<CompressionMethod, Stream> ();
try {
foreach (var host in ServiceHosts)
{
foreach (var host in ServiceHosts) {
if (_state != ServerState.START)
break;
@ -240,33 +238,26 @@ namespace WebSocketSharp.Server
private void broadcastAsync (Opcode opcode, byte [] data, Action completed)
{
WaitCallback callback = state =>
{
broadcast (opcode, data, completed);
};
ThreadPool.QueueUserWorkItem (callback);
ThreadPool.QueueUserWorkItem (
state => broadcast (opcode, data, completed));
}
private void broadcastAsync (Opcode opcode, Stream stream, Action completed)
{
WaitCallback callback = state =>
{
broadcast (opcode, stream, completed);
};
ThreadPool.QueueUserWorkItem (callback);
ThreadPool.QueueUserWorkItem (
state => broadcast (opcode, stream, completed));
}
private Dictionary<string, Dictionary<string, bool>> broadping (byte [] frameAsBytes, int timeOut)
private Dictionary<string, Dictionary<string, bool>> broadping (
byte [] frameAsBytes, int timeOut)
{
var result = new Dictionary<string, Dictionary<string, bool>> ();
foreach (var host in ServiceHosts)
{
foreach (var host in ServiceHosts) {
if (_state != ServerState.START)
break;
result.Add (host.ServicePath, host.Sessions.Broadping (frameAsBytes, timeOut));
result.Add (
host.ServicePath, host.Sessions.Broadping (frameAsBytes, timeOut));
}
return result;
@ -278,11 +269,9 @@ namespace WebSocketSharp.Server
internal void Add (string servicePath, WebSocketServiceHost serviceHost)
{
lock (_sync)
{
lock (_sync) {
WebSocketServiceHost host;
if (_serviceHosts.TryGetValue (servicePath, out host))
{
if (_serviceHosts.TryGetValue (servicePath, out host)) {
_logger.Error (
"A WebSocket service with the specified path already exists.\npath: " + servicePath);
return;
@ -298,11 +287,10 @@ namespace WebSocketSharp.Server
internal bool Remove (string servicePath)
{
servicePath = HttpUtility.UrlDecode (servicePath).TrimEndSlash ();
WebSocketServiceHost host;
lock (_sync)
{
if (!_serviceHosts.TryGetValue (servicePath, out host))
{
lock (_sync) {
if (!_serviceHosts.TryGetValue (servicePath, out host)) {
_logger.Error (
"A WebSocket service with the specified path not found.\npath: " + servicePath);
return false;
@ -312,15 +300,15 @@ namespace WebSocketSharp.Server
}
if (host.Sessions.State == ServerState.START)
host.Sessions.Stop (((ushort) CloseStatusCode.AWAY).ToByteArrayInternally (ByteOrder.BIG), true);
host.Sessions.Stop (
((ushort) CloseStatusCode.AWAY).ToByteArrayInternally (ByteOrder.BIG), true);
return true;
}
internal void Start ()
{
lock (_sync)
{
lock (_sync) {
foreach (var host in _serviceHosts.Values)
host.Sessions.Start ();
@ -330,15 +318,15 @@ namespace WebSocketSharp.Server
internal void Stop (byte [] data, bool send)
{
lock (_sync)
{
lock (_sync) {
_state = ServerState.SHUTDOWN;
var payload = new PayloadData (data);
var args = new CloseEventArgs (payload);
var frameAsBytes = send
? WsFrame.CreateCloseFrame (Mask.UNMASK, payload).ToByteArray ()
: null;
var frameAsBytes =
send
? WsFrame.CreateCloseFrame (Mask.UNMASK, payload).ToByteArray ()
: null;
foreach (var host in _serviceHosts.Values)
host.Sessions.Stop (args, frameAsBytes);
@ -349,17 +337,19 @@ namespace WebSocketSharp.Server
}
}
internal bool TryGetServiceHostInternally (string servicePath, out WebSocketServiceHost serviceHost)
internal bool TryGetServiceHostInternally (
string servicePath, out WebSocketServiceHost serviceHost)
{
servicePath = HttpUtility.UrlDecode (servicePath).TrimEndSlash ();
bool result;
lock (_sync)
{
lock (_sync) {
result = _serviceHosts.TryGetValue (servicePath, out serviceHost);
}
if (!result)
_logger.Error ("A WebSocket service with the specified path not found.\npath: " + servicePath);
_logger.Error (
"A WebSocket service with the specified path not found.\npath: " + servicePath);
return result;
}
@ -369,54 +359,66 @@ namespace WebSocketSharp.Server
#region Public Methods
/// <summary>
/// Broadcasts a binary <paramref name="data"/> to all clients of the WebSocket services
/// provided by a WebSocket server.
/// Broadcasts a binary <paramref name="data"/> to all clients of the
/// WebSocket services provided by the server.
/// </summary>
/// <remarks>
/// This method does not wait for the broadcast to be complete.
/// </remarks>
/// <param name="data">
/// An array of <see cref="byte"/> that contains a binary data to broadcast.
/// An array of <see cref="byte"/> that contains the binary data to broadcast.
/// </param>
public void Broadcast (byte [] data)
{
Broadcast (data, null);
var msg = _state.CheckIfStarted () ?? data.CheckIfValidSendData ();
if (msg != null) {
_logger.Error (msg);
return;
}
if (data.LongLength <= WebSocket.FragmentLength)
broadcast (Opcode.BINARY, data, null);
else
broadcast (Opcode.BINARY, new MemoryStream (data), null);
}
/// <summary>
/// Broadcasts a text <paramref name="data"/> to all clients of the WebSocket services
/// provided by a WebSocket server.
/// Broadcasts a text <paramref name="data"/> to all clients of the WebSocket
/// services provided by the server.
/// </summary>
/// <remarks>
/// This method does not wait for the broadcast to be complete.
/// </remarks>
/// <param name="data">
/// A <see cref="string"/> that contains a text data to broadcast.
/// A <see cref="string"/> that represents the text data to broadcast.
/// </param>
public void Broadcast (string data)
{
Broadcast (data, null);
var msg = _state.CheckIfStarted () ?? data.CheckIfValidSendData ();
if (msg != null) {
_logger.Error (msg);
return;
}
var rawData = Encoding.UTF8.GetBytes (data);
if (rawData.LongLength <= WebSocket.FragmentLength)
broadcast (Opcode.TEXT, rawData, null);
else
broadcast (Opcode.TEXT, new MemoryStream (rawData), null);
}
/// <summary>
/// Broadcasts a binary <paramref name="data"/> to all clients of the WebSocket services
/// provided by a WebSocket server.
/// Broadcasts a binary <paramref name="data"/> asynchronously to all clients
/// of the WebSocket services provided by the server.
/// </summary>
/// <remarks>
/// This method does not wait for the broadcast to be complete.
/// This method doesn't wait for the broadcast to be complete.
/// </remarks>
/// <param name="data">
/// An array of <see cref="byte"/> that contains a binary data to broadcast.
/// An array of <see cref="byte"/> that contains the binary data to broadcast.
/// </param>
/// <param name="completed">
/// A <see cref="Action"/> delegate that references the method(s) called when
/// the broadcast is complete.
/// </param>
public void Broadcast (byte [] data, Action completed)
public void BroadcastAsync (byte [] data, Action completed)
{
var msg = _state.CheckIfStarted () ?? data.CheckIfValidSendData ();
if (msg != null)
{
if (msg != null) {
_logger.Error (msg);
return;
}
@ -428,24 +430,23 @@ namespace WebSocketSharp.Server
}
/// <summary>
/// Broadcasts a text <paramref name="data"/> to all clients of the WebSocket services
/// provided by a WebSocket server.
/// Broadcasts a text <paramref name="data"/> asynchronously to all clients of
/// the WebSocket services provided by the server.
/// </summary>
/// <remarks>
/// This method does not wait for the broadcast to be complete.
/// This method doesn't wait for the broadcast to be complete.
/// </remarks>
/// <param name="data">
/// A <see cref="string"/> that contains a text data to broadcast.
/// A <see cref="string"/> that represents the text data to broadcast.
/// </param>
/// <param name="completed">
/// A <see cref="Action"/> delegate that references the method(s) called when
/// the broadcast is complete.
/// </param>
public void Broadcast (string data, Action completed)
public void BroadcastAsync (string data, Action completed)
{
var msg = _state.CheckIfStarted () ?? data.CheckIfValidSendData ();
if (msg != null)
{
if (msg != null) {
_logger.Error (msg);
return;
}
@ -458,92 +459,74 @@ namespace WebSocketSharp.Server
}
/// <summary>
/// Broadcasts a binary data from the specified <see cref="Stream"/> to all clients
/// of the WebSocket services provided by a WebSocket server.
/// Broadcasts a binary data from the specified <see cref="Stream"/>
/// asynchronously to all clients of the WebSocket services provided by the
/// server.
/// </summary>
/// <remarks>
/// This method does not wait for the broadcast to be complete.
/// This method doesn't wait for the broadcast to be complete.
/// </remarks>
/// <param name="stream">
/// A <see cref="Stream"/> object from which contains a binary data to broadcast.
/// A <see cref="Stream"/> object from which contains the binary data to
/// broadcast.
/// </param>
/// <param name="length">
/// An <see cref="int"/> that contains the number of bytes to broadcast.
/// </param>
public void Broadcast (Stream stream, int length)
{
Broadcast (stream, length, null);
}
/// <summary>
/// Broadcasts a binary data from the specified <see cref="Stream"/> to all clients
/// of the WebSocket services provided by a WebSocket server.
/// </summary>
/// <remarks>
/// This method does not wait for the broadcast to be complete.
/// </remarks>
/// <param name="stream">
/// A <see cref="Stream"/> object from which contains a binary data to broadcast.
/// </param>
/// <param name="length">
/// An <see cref="int"/> that contains the number of bytes to broadcast.
/// An <see cref="int"/> that represents the number of bytes to broadcast.
/// </param>
/// <param name="completed">
/// A <see cref="Action"/> delegate that references the method(s) called when
/// the broadcast is complete.
/// </param>
public void Broadcast (Stream stream, int length, Action completed)
public void BroadcastAsync (Stream stream, int length, Action completed)
{
var msg = _state.CheckIfStarted () ??
stream.CheckIfCanRead () ??
(length < 1 ? "'length' must be greater than 0." : null);
if (msg != null)
{
if (msg != null) {
_logger.Error (msg);
return;
}
stream.ReadBytesAsync (
length,
data =>
{
data => {
var len = data.Length;
if (len == 0)
{
if (len == 0) {
_logger.Error ("A data cannot be read from 'stream'.");
return;
}
if (len < length)
_logger.Warn (String.Format (
"A data with 'length' cannot be read from 'stream'.\nexpected: {0} actual: {1}",
length,
len));
_logger.Warn (
String.Format (
"A data with 'length' cannot be read from 'stream'.\nexpected: {0} actual: {1}",
length,
len));
if (len <= WebSocket.FragmentLength)
broadcast (Opcode.BINARY, data, completed);
else
broadcast (Opcode.BINARY, new MemoryStream (data), completed);
},
ex =>
{
ex => {
_logger.Fatal (ex.ToString ());
});
}
/// <summary>
/// Broadcasts a binary <paramref name="data"/> to all clients of a WebSocket service
/// with the specified <paramref name="servicePath"/>.
/// Broadcasts a binary <paramref name="data"/> to all clients of the
/// WebSocket service with the specified <paramref name="servicePath"/>.
/// </summary>
/// <remarks>
/// This method does not wait for the broadcast to be complete.
/// This method doesn't wait for the broadcast to be complete.
/// </remarks>
/// <param name="servicePath">
/// A <see cref="string"/> that contains an absolute path to the WebSocket service to find.
/// A <see cref="string"/> that represents the absolute path to the WebSocket
/// service to find.
/// </param>
/// <param name="data">
/// An array of <see cref="byte"/> that contains a binary data to broadcast.
/// An array of <see cref="byte"/> that contains the binary data to broadcast.
/// </param>
public void BroadcastTo (string servicePath, byte [] data)
{
@ -551,17 +534,18 @@ namespace WebSocketSharp.Server
}
/// <summary>
/// Broadcasts a text <paramref name="data"/> to all clients of a WebSocket service
/// with the specified <paramref name="servicePath"/>.
/// Broadcasts a text <paramref name="data"/> to all clients of the WebSocket
/// service with the specified <paramref name="servicePath"/>.
/// </summary>
/// <remarks>
/// This method does not wait for the broadcast to be complete.
/// This method doesn't wait for the broadcast to be complete.
/// </remarks>
/// <param name="servicePath">
/// A <see cref="string"/> that contains an absolute path to the WebSocket service to find.
/// A <see cref="string"/> that represents the absolute path to the WebSocket
/// service to find.
/// </param>
/// <param name="data">
/// A <see cref="string"/> that contains a text data to broadcast.
/// A <see cref="string"/> that represents the text data to broadcast.
/// </param>
public void BroadcastTo (string servicePath, string data)
{
@ -569,17 +553,18 @@ namespace WebSocketSharp.Server
}
/// <summary>
/// Broadcasts a binary <paramref name="data"/> to all clients of a WebSocket service
/// with the specified <paramref name="servicePath"/>.
/// Broadcasts a binary <paramref name="data"/> to all clients of the
/// WebSocket service with the specified <paramref name="servicePath"/>.
/// </summary>
/// <remarks>
/// This method does not wait for the broadcast to be complete.
/// This method doesn't wait for the broadcast to be complete.
/// </remarks>
/// <param name="servicePath">
/// A <see cref="string"/> that contains an absolute path to the WebSocket service to find.
/// A <see cref="string"/> that represents the absolute path to the WebSocket
/// service to find.
/// </param>
/// <param name="data">
/// An array of <see cref="byte"/> that contains a binary data to broadcast.
/// An array of <see cref="byte"/> that contains the binary data to broadcast.
/// </param>
/// <param name="completed">
/// A <see cref="Action"/> delegate that references the method(s) called when
@ -593,17 +578,18 @@ namespace WebSocketSharp.Server
}
/// <summary>
/// Broadcasts a text <paramref name="data"/> to all clients of a WebSocket service
/// with the specified <paramref name="servicePath"/>.
/// Broadcasts a text <paramref name="data"/> to all clients of the WebSocket
/// service with the specified <paramref name="servicePath"/>.
/// </summary>
/// <remarks>
/// This method does not wait for the broadcast to be complete.
/// This method doesn't wait for the broadcast to be complete.
/// </remarks>
/// <param name="servicePath">
/// A <see cref="string"/> that contains an absolute path to the WebSocket service to find.
/// A <see cref="string"/> that represents the absolute path to the WebSocket
/// service to find.
/// </param>
/// <param name="data">
/// A <see cref="string"/> that contains a text data to broadcast.
/// A <see cref="string"/> that represents the text data to broadcast.
/// </param>
/// <param name="completed">
/// A <see cref="Action"/> delegate that references the method(s) called when
@ -617,41 +603,22 @@ namespace WebSocketSharp.Server
}
/// <summary>
/// Broadcasts a binary data from the specified <see cref="Stream"/> to all clients
/// of a WebSocket service with the specified <paramref name="servicePath"/>.
/// Broadcasts a binary data from the specified <see cref="Stream"/> to all
/// clients of the WebSocket service with the specified <paramref name="servicePath"/>.
/// </summary>
/// <remarks>
/// This method does not wait for the broadcast to be complete.
/// This method doesn't wait for the broadcast to be complete.
/// </remarks>
/// <param name="servicePath">
/// A <see cref="string"/> that contains an absolute path to the WebSocket service to find.
/// A <see cref="string"/> that represents the absolute path to the WebSocket
/// service to find.
/// </param>
/// <param name="stream">
/// A <see cref="Stream"/> object from which contains a binary data to broadcast.
/// A <see cref="Stream"/> object from which contains the binary data to
/// broadcast.
/// </param>
/// <param name="length">
/// An <see cref="int"/> that contains the number of bytes to broadcast.
/// </param>
public void BroadcastTo (string servicePath, Stream stream, int length)
{
BroadcastTo (servicePath, stream, length, null);
}
/// <summary>
/// Broadcasts a binary data from the specified <see cref="Stream"/> to all clients
/// of a WebSocket service with the specified <paramref name="servicePath"/>.
/// </summary>
/// <remarks>
/// This method does not wait for the broadcast to be complete.
/// </remarks>
/// <param name="servicePath">
/// A <see cref="string"/> that contains an absolute path to the WebSocket service to find.
/// </param>
/// <param name="stream">
/// A <see cref="Stream"/> object from which contains a binary data to broadcast.
/// </param>
/// <param name="length">
/// An <see cref="int"/> that contains the number of bytes to broadcast.
/// An <see cref="int"/> that represents the number of bytes to broadcast.
/// </param>
/// <param name="completed">
/// A <see cref="Action"/> delegate that references the method(s) called when
@ -666,18 +633,19 @@ namespace WebSocketSharp.Server
}
/// <summary>
/// Sends Pings to all clients of the WebSocket services provided by a WebSocket server.
/// Sends Pings to all clients of the WebSocket services provided by the
/// server.
/// </summary>
/// <returns>
/// A Dictionary&lt;string, Dictionary&lt;string, bool&gt;&gt; that contains the collection of
/// service paths and pairs of session ID and value indicating whether each WebSocket service
/// received a Pong from each client in a time.
/// A Dictionary&lt;string, Dictionary&lt;string, bool&gt;&gt; that contains
/// the collection of service paths and pairs of session ID and value
/// indicating whether each WebSocket service received a Pong from each client
/// in a time.
/// </returns>
public Dictionary<string, Dictionary<string, bool>> Broadping ()
{
var msg = _state.CheckIfStarted ();
if (msg != null)
{
if (msg != null) {
_logger.Error (msg);
return null;
}
@ -686,17 +654,17 @@ namespace WebSocketSharp.Server
}
/// <summary>
/// Sends Pings with the specified <paramref name="message"/> to all clients of the WebSocket
/// services provided by a WebSocket server.
/// Sends Pings with the specified <paramref name="message"/> to all clients
/// of the WebSocket services provided by the server.
/// </summary>
/// <returns>
/// A Dictionary&lt;string, Dictionary&lt;string, bool&gt;&gt; that contains the collection of
/// service paths and pairs of session ID and value indicating whether each WebSocket service
/// received a Pong from each client in a time.
/// If <paramref name="message"/> is invalid, returns <see langword="null"/>.
/// A Dictionary&lt;string, Dictionary&lt;string, bool&gt;&gt; that contains
/// the collection of service paths and pairs of session ID and value
/// indicating whether each WebSocket service received a Pong from each client
/// in a time. If <paramref name="message"/> is invalid, returns <see langword="null"/>.
/// </returns>
/// <param name="message">
/// A <see cref="string"/> that contains a message to broadcast.
/// A <see cref="string"/> that represents the message to broadcast.
/// </param>
public Dictionary<string, Dictionary<string, bool>> Broadping (string message)
{
@ -707,26 +675,28 @@ namespace WebSocketSharp.Server
var msg = _state.CheckIfStarted () ??
(data = Encoding.UTF8.GetBytes (message)).CheckIfValidPingData ();
if (msg != null)
{
if (msg != null) {
_logger.Error (msg);
return null;
}
return broadping (WsFrame.CreatePingFrame (Mask.UNMASK, data).ToByteArray (), 1000);
return broadping (
WsFrame.CreatePingFrame (Mask.UNMASK, data).ToByteArray (), 1000);
}
/// <summary>
/// Sends Pings to all clients of a WebSocket service with
/// the specified <paramref name="servicePath"/>.
/// Sends Pings to all clients of the WebSocket service with the specified
/// <paramref name="servicePath"/>.
/// </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.
/// If the WebSocket service not found, returns <see langword="null"/>.
/// 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. If the WebSocket service not found,
/// returns <see langword="null"/>.
/// </returns>
/// <param name="servicePath">
/// A <see cref="string"/> that contains an absolute path to the WebSocket service to find.
/// A <see cref="string"/> that represents the absolute path to the WebSocket
/// service to find.
/// </param>
public Dictionary<string, bool> BroadpingTo (string servicePath)
{
@ -738,20 +708,23 @@ namespace WebSocketSharp.Server
/// <summary>
/// Sends Pings with the specified <paramref name="message"/> to all clients
/// of a WebSocket service with the specified <paramref name="servicePath"/>.
/// of the WebSocket service with the specified <paramref name="servicePath"/>.
/// </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.
/// If the WebSocket service not found, returns <see langword="null"/>.
/// 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. If the WebSocket service not found,
/// returns <see langword="null"/>.
/// </returns>
/// <param name="servicePath">
/// A <see cref="string"/> that contains an absolute path to the WebSocket service to find.
/// A <see cref="string"/> that represents the absolute path to the WebSocket
/// service to find.
/// </param>
/// <param name="message">
/// A <see cref="string"/> that contains a message to send.
/// A <see cref="string"/> that represents the message to send.
/// </param>
public Dictionary<string, bool> BroadpingTo (string servicePath, string message)
public Dictionary<string, bool> BroadpingTo (
string servicePath, string message)
{
WebSocketServiceHost host;
return TryGetServiceHost (servicePath, out host)
@ -764,10 +737,11 @@ namespace WebSocketSharp.Server
/// <paramref name="id"/>.
/// </summary>
/// <param name="servicePath">
/// A <see cref="string"/> that contains an absolute path to a WebSocket service to find.
/// A <see cref="string"/> that represents the absolute path to the WebSocket
/// service to find.
/// </param>
/// <param name="id">
/// A <see cref="string"/> that contains a session ID to find.
/// A <see cref="string"/> that represents the session ID to find.
/// </param>
public void CloseSession (string servicePath, string id)
{
@ -777,22 +751,24 @@ namespace WebSocketSharp.Server
}
/// <summary>
/// Closes the session with the specified <paramref name="servicePath"/>, <paramref name="id"/>,
/// <paramref name="code"/> and <paramref name="reason"/>.
/// Closes the session with the specified <paramref name="servicePath"/>,
/// <paramref name="id"/>, <paramref name="code"/> and <paramref name="reason"/>.
/// </summary>
/// <param name="servicePath">
/// A <see cref="string"/> that contains an absolute path to a WebSocket service to find.
/// A <see cref="string"/> that represents the absolute path to the WebSocket
/// service to find.
/// </param>
/// <param name="id">
/// A <see cref="string"/> that contains a session ID to find.
/// A <see cref="string"/> that represents the session ID to find.
/// </param>
/// <param name="code">
/// A <see cref="ushort"/> that contains a status code indicating the reason for closure.
/// A <see cref="ushort"/> that indicates the status code for closure.
/// </param>
/// <param name="reason">
/// A <see cref="string"/> that contains the reason for closure.
/// A <see cref="string"/> that represents the reason for closure.
/// </param>
public void CloseSession (string servicePath, string id, ushort code, string reason)
public void CloseSession (
string servicePath, string id, ushort code, string reason)
{
WebSocketServiceHost host;
if (TryGetServiceHost (servicePath, out host))
@ -800,22 +776,25 @@ namespace WebSocketSharp.Server
}
/// <summary>
/// Closes the session with the specified <paramref name="servicePath"/>, <paramref name="id"/>,
/// <paramref name="code"/> and <paramref name="reason"/>.
/// Closes the session with the specified <paramref name="servicePath"/>,
/// <paramref name="id"/>, <paramref name="code"/> and <paramref name="reason"/>.
/// </summary>
/// <param name="servicePath">
/// A <see cref="string"/> that contains an absolute path to a WebSocket service to find.
/// A <see cref="string"/> that represents the absolute path to the WebSocket
/// service to find.
/// </param>
/// <param name="id">
/// A <see cref="string"/> that contains a session ID to find.
/// A <see cref="string"/> that represents the session ID to find.
/// </param>
/// <param name="code">
/// One of the <see cref="CloseStatusCode"/> values that indicate the status codes for closure.
/// One of the <see cref="CloseStatusCode"/> values that indicate the status
/// codes for closure.
/// </param>
/// <param name="reason">
/// A <see cref="string"/> that contains the reason for closure.
/// A <see cref="string"/> that represents the reason for closure.
/// </param>
public void CloseSession (string servicePath, string id, CloseStatusCode code, string reason)
public void CloseSession (
string servicePath, string id, CloseStatusCode code, string reason)
{
WebSocketServiceHost host;
if (TryGetServiceHost (servicePath, out host))
@ -823,48 +802,53 @@ namespace WebSocketSharp.Server
}
/// <summary>
/// Sends a Ping to the client associated with the specified <paramref name="servicePath"/>
/// and <paramref name="id"/>.
/// Sends a Ping to the client associated with the specified
/// <paramref name="servicePath"/> and <paramref name="id"/>.
/// </summary>
/// <returns>
/// <c>true</c> if the WebSocket service with <paramref name="servicePath"/> receives
/// a Pong from the client in a time; otherwise, <c>false</c>.
/// <c>true</c> if the WebSocket service with <paramref name="servicePath"/>
/// receives a Pong from the client in a time; otherwise, <c>false</c>.
/// </returns>
/// <param name="servicePath">
/// A <see cref="string"/> that contains an absolute path to the WebSocket service to find.
/// A <see cref="string"/> that represents the absolute path to the WebSocket
/// service to find.
/// </param>
/// <param name="id">
/// A <see cref="string"/> that contains a session ID that represents the destination
/// for the Ping.
/// A <see cref="string"/> that represents the session ID that represents the
/// destination for the Ping.
/// </param>
public bool PingTo (string servicePath, string id)
{
WebSocketServiceHost host;
return TryGetServiceHost (servicePath, out host) && host.Sessions.PingTo (id);
return TryGetServiceHost (servicePath, out host) &&
host.Sessions.PingTo (id);
}
/// <summary>
/// Sends a Ping with the specified <paramref name="message"/> to the client associated
/// with the specified <paramref name="servicePath"/> and <paramref name="id"/>.
/// Sends a Ping with the specified <paramref name="message"/> to the client
/// associated with the specified <paramref name="servicePath"/> and
/// <paramref name="id"/>.
/// </summary>
/// <returns>
/// <c>true</c> if the WebSocket service with <paramref name="servicePath"/> receives
/// a Pong from the client in a time; otherwise, <c>false</c>.
/// <c>true</c> if the WebSocket service with <paramref name="servicePath"/>
/// receives a Pong from the client in a time; otherwise, <c>false</c>.
/// </returns>
/// <param name="servicePath">
/// A <see cref="string"/> that contains an absolute path to the WebSocket service to find.
/// A <see cref="string"/> that represents the absolute path to the WebSocket
/// service to find.
/// </param>
/// <param name="id">
/// A <see cref="string"/> that contains a session ID that represents the destination
/// for the Ping.
/// A <see cref="string"/> that represents the session ID that represents the
/// destination for the Ping.
/// </param>
/// <param name="message">
/// A <see cref="string"/> that contains a message to send.
/// A <see cref="string"/> that represents the message to send.
/// </param>
public bool PingTo (string servicePath, string id, string message)
{
WebSocketServiceHost host;
return TryGetServiceHost (servicePath, out host) && host.Sessions.PingTo (id, message);
return TryGetServiceHost (servicePath, out host) &&
host.Sessions.PingTo (id, message);
}
/// <summary>
@ -1014,24 +998,27 @@ namespace WebSocketSharp.Server
}
/// <summary>
/// Tries to get a WebSocket service host with the specified <paramref name="servicePath"/>.
/// Tries to get a WebSocket service host with the specified
/// <paramref name="servicePath"/>.
/// </summary>
/// <returns>
/// <c>true</c> if the service is successfully found; otherwise, <c>false</c>.
/// <c>true</c> if the WebSocket service host is successfully found;
/// otherwise, <c>false</c>.
/// </returns>
/// <param name="servicePath">
/// A <see cref="string"/> that contains an absolute path to the service to find.
/// A <see cref="string"/> that represents the absolute path to the WebSocket
/// service to find.
/// </param>
/// <param name="serviceHost">
/// When this method returns, a <see cref="WebSocketServiceHost"/> instance that represents
/// the service host if the service is successfully found; otherwise, <see langword="null"/>.
/// This parameter is passed uninitialized.
/// When this method returns, a <see cref="WebSocketServiceHost"/> instance
/// that represents the WebSocket service host if it's successfully found;
/// otherwise, <see langword="null"/>. This parameter is passed uninitialized.
/// </param>
public bool TryGetServiceHost (string servicePath, out WebSocketServiceHost serviceHost)
public bool TryGetServiceHost (
string servicePath, out WebSocketServiceHost serviceHost)
{
var msg = _state.CheckIfStarted () ?? servicePath.CheckIfValidServicePath ();
if (msg != null)
{
if (msg != null) {
_logger.Error (msg);
serviceHost = null;