internal void Add <TBehavior> (string path, Func <TBehavior> creator)
where TBehavior : WebSocketBehavior
{
path = path.TrimSlashFromEnd();
lock (_sync) {
WebSocketServiceHost host;
if (_hosts.TryGetValue(path, out host))
{
throw new ArgumentException("Already in use.", "path");
}
host = new WebSocketServiceHost <TBehavior> (
path, creator, null, _log
);
if (!_clean)
{
host.KeepClean = false;
}
if (_waitTime != host.WaitTime)
{
host.WaitTime = _waitTime;
}
if (_state == ServerState.Start)
{
host.Start();
}
_hosts.Add(path, host);
}
}
/// <summary>
/// Tries to get the host instance for a WebSocket service with
/// the specified path.
/// </summary>
/// <returns>
/// <c>true</c> if the service is successfully found; otherwise,
/// <c>false</c>.
/// </returns>
/// <param name="path">
/// <para>
/// A <see cref="string"/> that represents an absolute path to
/// the service to find.
/// </para>
/// <para>
/// / is trimmed from the end of the string if present.
/// </para>
/// </param>
/// <param name="host">
/// <para>
/// When this method returns, a <see cref="WebSocketServiceHost"/>
/// instance or <see langword="null"/> if not found.
/// </para>
/// <para>
/// The host instance provides the function to access
/// the information in the service.
/// </para>
/// </param>
/// <exception cref="ArgumentNullException">
/// <paramref name="path"/> is <see langword="null"/>.
/// </exception>
/// <exception cref="ArgumentException">
/// <para>
/// <paramref name="path"/> is empty.
/// </para>
/// <para>
/// -or-
/// </para>
/// <para>
/// <paramref name="path"/> is not an absolute path.
/// </para>
/// <para>
/// -or-
/// </para>
/// <para>
/// <paramref name="path"/> includes either or both
/// query and fragment components.
/// </para>
/// </exception>
public bool TryGetServiceHost(string path, out WebSocketServiceHost host)
{
if (path == null)
{
throw new ArgumentNullException("path");
}
if (path.Length == 0)
{
throw new ArgumentException("An empty string.", "path");
}
if (path[0] != '/')
{
throw new ArgumentException("Not an absolute path.", "path");
}
if (path.IndexOfAny(new[] { '?', '#' }) > -1)
{
var msg = "It includes either or both query and fragment components.";
throw new ArgumentException(msg, "path");
}
return(InternalTryGetServiceHost(path, out host));
}
/// <summary>
/// Adds a WebSocket service with the specified behavior, path,
/// and delegate.
/// </summary>
/// <param name="path">
/// <para>
/// A <see cref="string"/> that represents an absolute path to
/// the service to add.
/// </para>
/// <para>
/// / is trimmed from the end of the string if present.
/// </para>
/// </param>
/// <param name="initializer">
/// <para>
/// An <c>Action<TBehavior></c> delegate or
/// <see langword="null"/> if not needed.
/// </para>
/// <para>
/// The delegate invokes the method called when initializing
/// a new session instance for the service.
/// </para>
/// </param>
/// <typeparam name="TBehavior">
/// <para>
/// The type of the behavior for the service.
/// </para>
/// <para>
/// It must inherit the <see cref="WebSocketBehavior"/> class.
/// </para>
/// <para>
/// And also, it must have a public parameterless constructor.
/// </para>
/// </typeparam>
/// <exception cref="ArgumentNullException">
/// <paramref name="path"/> is <see langword="null"/>.
/// </exception>
/// <exception cref="ArgumentException">
/// <para>
/// <paramref name="path"/> is empty.
/// </para>
/// <para>
/// -or-
/// </para>
/// <para>
/// <paramref name="path"/> is not an absolute path.
/// </para>
/// <para>
/// -or-
/// </para>
/// <para>
/// <paramref name="path"/> includes either or both
/// query and fragment components.
/// </para>
/// <para>
/// -or-
/// </para>
/// <para>
/// <paramref name="path"/> is already in use.
/// </para>
/// </exception>
public void AddService <TBehavior> (
string path, Action <TBehavior> initializer
)
where TBehavior : WebSocketBehavior, new ()
{
if (path == null)
{
throw new ArgumentNullException("path");
}
if (path.Length == 0)
{
throw new ArgumentException("An empty string.", "path");
}
if (path[0] != '/')
{
throw new ArgumentException("Not an absolute path.", "path");
}
if (path.IndexOfAny(new[] { '?', '#' }) > -1)
{
var msg = "It includes either or both query and fragment components.";
throw new ArgumentException(msg, "path");
}
path = path.TrimSlashFromEnd();
lock (_sync) {
WebSocketServiceHost host;
if (_hosts.TryGetValue(path, out host))
{
throw new ArgumentException("Already in use.", "path");
}
host = new WebSocketServiceHost <TBehavior> (
path, () => new TBehavior(), initializer, _log
);
if (!_clean)
{
host.KeepClean = false;
}
if (_waitTime != host.WaitTime)
{
host.WaitTime = _waitTime;
}
if (_state == ServerState.Start)
{
host.Start();
}
_hosts.Add(path, host);
}
}
internal bool InternalTryGetServiceHost(
string path, out WebSocketServiceHost host
)
{
path = path.TrimSlashFromEnd();
lock (_sync)
return(_hosts.TryGetValue(path, out host));
}