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HttpListener based SSE Server Support (#73)

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Peder Holdgaard Pedersen 2025-03-17 22:56:03 +01:00 • committed by GitHub
commit b5a26e4c33
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1 changed files with 1197 additions and 11 deletions
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11
src/mcpdotnet/Protocol/Transport/SseClientTransport.cs
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@ -21,7 +21,7 @@ public sealed class SseClientTransport : TransportBase, IClientTransport
private readonly SseClientTransportOptions _options;
private readonly Uri _sseEndpoint;
private Uri? _messageEndpoint;
private readonly CancellationTokenSource _connectionCts;
private CancellationTokenSource? _connectionCts;
private Task? _receiveTask;
private readonly ILogger _logger;
private readonly McpServerConfig _serverConfig;
@ -82,7 +82,7 @@ public sealed class SseClientTransport : TransportBase, IClientTransport
}
// Start message receiving loop
_receiveTask = ReceiveMessagesAsync(_connectionCts.Token);
_receiveTask = ReceiveMessagesAsync(_connectionCts!.Token);
_logger.TransportReadingMessages(EndpointName);
@ -168,7 +168,12 @@ public sealed class SseClientTransport : TransportBase, IClientTransport
/// <inheritdoc/>
public async Task CloseAsync()
{
await _connectionCts.CancelAsync().ConfigureAwait(false);
if (_connectionCts != null)
{
await _connectionCts.CancelAsync().ConfigureAwait(false);
_connectionCts.Dispose();
_connectionCts = null;
}
if (_receiveTask != null)
await _receiveTask.ConfigureAwait(false);