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Code Issues Releases Wiki Activity

Added dedicated request websocket connection support

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This commit is contained in:
JKorf
2024-06-16 16:55:44 +02:00
parent 64ee50d98c
commit 3e5a34fb56
7 changed files with 128 additions and 32 deletions
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CryptoExchange.Net/Sockets/SocketConnection.cs
+18 -10
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@@ -175,6 +175,11 @@ namespace CryptoExchange.Net.Sockets
}
}
/// <summary>
/// Whether this connection should be kept alive even when there is no subscription
/// </summary>
public bool DedicatedRequestConnection { get; internal set; }
private bool _pausedActivity;
private readonly object _listenersLock;
private readonly List<IMessageProcessor> _listeners;
@@ -608,7 +613,7 @@ namespace CryptoExchange.Net.Sockets
bool shouldCloseConnection;
lock (_listenersLock)
{
shouldCloseConnection = _listeners.OfType<Subscription>().All(r => !r.UserSubscription || r.Closed);
shouldCloseConnection = _listeners.OfType<Subscription>().All(r => !r.UserSubscription || r.Closed) && !DedicatedRequestConnection;
if (shouldCloseConnection)
Status = SocketStatus.Closing;
}
@@ -811,20 +816,23 @@ namespace CryptoExchange.Net.Sockets
if (!_socket.IsOpen)
return new CallResult(new WebError("Socket not connected"));
bool anySubscriptions;
lock (_listenersLock)
anySubscriptions = _listeners.OfType<Subscription>().Any(s => s.UserSubscription);
if (!anySubscriptions)
if (!DedicatedRequestConnection)
{
// No need to resubscribe anything
_logger.NothingToResubscribeCloseConnection(SocketId);
_ = _socket.CloseAsync();
return new CallResult(null);
bool anySubscriptions;
lock (_listenersLock)
anySubscriptions = _listeners.OfType<Subscription>().Any(s => s.UserSubscription);
if (!anySubscriptions)
{
// No need to resubscribe anything
_logger.NothingToResubscribeCloseConnection(SocketId);
_ = _socket.CloseAsync();
return new CallResult(null);
}
}
bool anyAuthenticated;
lock (_listenersLock)
anyAuthenticated = _listeners.OfType<Subscription>().Any(s => s.Authenticated);
anyAuthenticated = _listeners.OfType<Subscription>().Any(s => s.Authenticated) || DedicatedRequestConnection;
if (anyAuthenticated)
{
// If we reconnected a authenticated connection we need to re-authenticate