public void ShutdownAndNotify(BatchCompletionDelegate callback, CompletionQueueSafeHandle completionQueue)
{
var ctx = BatchContextSafeHandle.Create();
completionQueue.CompletionRegistry.RegisterBatchCompletion(ctx, callback);
Native.grpcsharp_server_shutdown_and_notify_callback(this, completionQueue, ctx);
}
public void RequestCall(BatchCompletionDelegate callback, CompletionQueueSafeHandle completionQueue)
{
var ctx = BatchContextSafeHandle.Create();
completionQueue.CompletionRegistry.RegisterBatchCompletion(ctx, callback);
Native.grpcsharp_server_request_call(this, completionQueue, ctx).CheckOk();
}
public void RegisterBatchCompletion(BatchContextSafeHandle ctx, BatchCompletionDelegate callback)
{
// TODO(jtattermusch): get rid of new delegate creation here
OpCompletionDelegate opCallback = ((success) => HandleBatchCompletion(success, ctx, callback));
Register(ctx.Handle, opCallback);
}
public void StartDuplexStreaming(BatchCompletionDelegate callback, MetadataArraySafeHandle metadataArray)
{
var ctx = BatchContextSafeHandle.Create();
completionRegistry.RegisterBatchCompletion(ctx, callback);
grpcsharp_call_start_duplex_streaming(this, ctx, metadataArray).CheckOk();
}
public void StartSendStatusFromServer(Status status, BatchCompletionDelegate callback)
{
var ctx = BatchContextSafeHandle.Create();
completionRegistry.RegisterBatchCompletion(ctx, callback);
grpcsharp_call_send_status_from_server(this, ctx, status.StatusCode, status.Detail).CheckOk();
}
public void StartSendCloseFromClient(BatchCompletionDelegate callback)
{
var ctx = BatchContextSafeHandle.Create();
completionRegistry.RegisterBatchCompletion(ctx, callback);
grpcsharp_call_send_close_from_client(this, ctx).CheckOk();
}
public void StartServerSide(BatchCompletionDelegate callback)
{
var ctx = BatchContextSafeHandle.Create();
completionRegistry.RegisterBatchCompletion(ctx, callback);
grpcsharp_call_start_serverside(this, ctx).CheckOk();
}
public void StartReceiveMessage(BatchCompletionDelegate callback)
{
var ctx = BatchContextSafeHandle.Create();
completionRegistry.RegisterBatchCompletion(ctx, callback);
grpcsharp_call_recv_message(this, ctx).CheckOk();
}
public void StartSendInitialMetadata(BatchCompletionDelegate callback, MetadataArraySafeHandle metadataArray)
{
var ctx = BatchContextSafeHandle.Create();
completionRegistry.RegisterBatchCompletion(ctx, callback);
grpcsharp_call_send_initial_metadata(this, ctx, metadataArray).CheckOk();
}
public void StartSendStatusFromServer(BatchCompletionDelegate callback, Status status, MetadataArraySafeHandle metadataArray, bool sendEmptyInitialMetadata)
{
var ctx = BatchContextSafeHandle.Create();
completionRegistry.RegisterBatchCompletion(ctx, callback);
grpcsharp_call_send_status_from_server(this, ctx, status.StatusCode, status.Detail, metadataArray, sendEmptyInitialMetadata).CheckOk();
}
public void StartSendMessage(BatchCompletionDelegate callback, byte[] payload, WriteFlags writeFlags, bool sendEmptyInitialMetadata)
{
var ctx = BatchContextSafeHandle.Create();
completionRegistry.RegisterBatchCompletion(ctx, callback);
grpcsharp_call_send_message(this, ctx, payload, new UIntPtr((ulong)payload.Length), writeFlags, sendEmptyInitialMetadata).CheckOk();
}
public void StartServerStreaming(byte[] payload, BatchCompletionDelegate callback, MetadataArraySafeHandle metadataArray)
{
var ctx = BatchContextSafeHandle.Create();
completionRegistry.RegisterBatchCompletion(ctx, callback);
grpcsharp_call_start_server_streaming(this, ctx, payload, new UIntPtr((ulong)payload.Length), metadataArray).CheckOk();
}
public void StartSendMessage(byte[] payload, BatchCompletionDelegate callback)
{
var ctx = BatchContextSafeHandle.Create();
completionRegistry.RegisterBatchCompletion(ctx, callback);
grpcsharp_call_send_message(this, ctx, payload, new UIntPtr((ulong)payload.Length)).CheckOk();
}
public void RequestCall(BatchCompletionDelegate callback, GrpcEnvironment environment)
{
var ctx = BatchContextSafeHandle.Create();
environment.CompletionRegistry.RegisterBatchCompletion(ctx, callback);
pinvoke.grpcsharp_server_request_call(this, environment.CompletionQueue, ctx).CheckOk();
}
public void WatchConnectivityState(ChannelState lastObservedState, Timespec deadline, CompletionQueueSafeHandle cq,
CompletionRegistry completionRegistry, BatchCompletionDelegate callback)
{
var ctx = BatchContextSafeHandle.Create();
completionRegistry.RegisterBatchCompletion(ctx, callback);
Native.grpcsharp_channel_watch_connectivity_state(this, lastObservedState, deadline, cq, ctx);
}
public void RequestCall(CompletionQueueSafeHandle cq, BatchCompletionDelegate callback)
{
var ctx = BatchContextSafeHandle.Create();
GrpcEnvironment.CompletionRegistry.RegisterBatchCompletion(ctx, callback);
grpcsharp_server_request_call(this, cq, ctx).CheckOk();
}
public void StartClientStreaming(BatchCompletionDelegate callback, MetadataArraySafeHandle metadataArray)
{
var ctx = BatchContextSafeHandle.Create();
GrpcEnvironment.CompletionRegistry.RegisterBatchCompletion(ctx, callback);
grpcsharp_call_start_client_streaming(this, ctx, metadataArray).CheckOk();
}
public void ShutdownAndNotify(CompletionQueueSafeHandle cq, BatchCompletionDelegate callback)
{
var ctx = BatchContextSafeHandle.Create();
GrpcEnvironment.CompletionRegistry.RegisterBatchCompletion(ctx, callback);
grpcsharp_server_shutdown_and_notify_callback(this, cq, ctx);
}
public void StartUnary(byte[] payload, BatchCompletionDelegate callback, MetadataArraySafeHandle metadataArray)
{
var ctx = BatchContextSafeHandle.Create();
GrpcEnvironment.CompletionRegistry.RegisterBatchCompletion(ctx, callback);
grpcsharp_call_start_unary(this, ctx, payload, new UIntPtr((ulong)payload.Length), metadataArray)
.CheckOk();
}
public BatchContextSafeHandle RegisterBatchCompletion(BatchCompletionDelegate callback, object state)
{
var ctx = batchContextFactory();
ctx.SetCompletionCallback(callback, state);
Register(ctx.Handle, ctx);
return(ctx);
}
public void StartUnary(BatchCompletionDelegate callback, byte[] payload, MetadataArraySafeHandle metadataArray, WriteFlags writeFlags)
{
var ctx = BatchContextSafeHandle.Create();
completionRegistry.RegisterBatchCompletion(ctx, callback);
grpcsharp_call_start_unary(this, ctx, payload, new UIntPtr((ulong)payload.Length), metadataArray, writeFlags)
.CheckOk();
}
public void WatchConnectivityState(ChannelState lastObservedState, Timespec deadline, CompletionQueueSafeHandle cq,
CompletionRegistry completionRegistry, BatchCompletionDelegate callback)
{
var ctx = BatchContextSafeHandle.Create();
completionRegistry.RegisterBatchCompletion(ctx, callback);
grpcsharp_channel_watch_connectivity_state(this, lastObservedState, deadline, cq, ctx);
}
public void ShutdownAndNotify(BatchCompletionDelegate callback, CompletionQueueSafeHandle completionQueue)
{
using (completionQueue.NewScope())
{
var ctx = BatchContextSafeHandle.Create();
completionQueue.CompletionRegistry.RegisterBatchCompletion(ctx, callback);
Native.grpcsharp_server_shutdown_and_notify_callback(this, completionQueue, ctx);
}
}
public void ShutdownAndNotify(BatchCompletionDelegate callback, CompletionQueueSafeHandle completionQueue)
{
using (completionQueue.NewScope())
{
// TODO(jtattermusch): delegate allocation by caller can be avoided by utilizing the "state" object,
// but server shutdown isn't worth optimizing right now.
var ctx = completionQueue.CompletionRegistry.RegisterBatchCompletion(callback, null);
Native.grpcsharp_server_shutdown_and_notify_callback(this, completionQueue, ctx);
}
}
/// <summary>
/// Returned tasks completes once channel state has become different from
/// given lastObservedState.
/// If deadline is reached or and error occurs, returned task is cancelled.
/// </summary>
public IObservable <bool> WaitForStateChangedAsync(ChannelState lastObservedState, DateTime?deadline = null)
{
GrpcPreconditions.CheckArgument(lastObservedState != ChannelState.Shutdown,
"Shutdown is a terminal state. No further state changes can occur.");
var subject = new AsyncSubject <bool>();
var deadlineTimespec = deadline.HasValue ? Timespec.FromDateTime(deadline.Value) : Timespec.InfFuture;
var handler = new BatchCompletionDelegate((success, ctx) =>
{
subject.OnNext(success);
subject.OnCompleted();
});
handle.WatchConnectivityState(lastObservedState, deadlineTimespec, completionQueue, handler);
return(subject);
}
void IOpCompletionCallback.OnComplete(bool success)
{
try
{
CompletionCallback(success, this);
}
catch (Exception e)
{
Logger.Error(e, "Exception occured while invoking batch completion delegate.");
}
finally
{
CompletionCallback = null;
Dispose();
}
}
private static void HandleBatchCompletion(bool success, BatchContextSafeHandle ctx, BatchCompletionDelegate callback)
{
try
{
callback(success, ctx);
}
catch (Exception e)
{
Logger.Error(e, "Exception occured while invoking completion delegate.");
}
finally
{
if (ctx != null)
{
ctx.Dispose();
}
}
}
private static void HandleBatchCompletion(bool success, BatchContextSafeHandle ctx, BatchCompletionDelegate callback)
{
try
{
callback(success, ctx);
}
catch (Exception e)
{
Console.WriteLine("Exception occured while invoking completion delegate: " + e);
}
finally
{
if (ctx != null)
{
ctx.Dispose();
}
}
}
/// <summary>
/// Returned tasks completes once channel state has become different from
/// given lastObservedState.
/// If deadline is reached or and error occurs, returned task is cancelled.
/// </summary>
public Task WaitForStateChangedAsync(ChannelState lastObservedState, DateTime?deadline = null)
{
Preconditions.CheckArgument(lastObservedState != ChannelState.FatalFailure,
"FatalFailure is a terminal state. No further state changes can occur.");
var tcs = new TaskCompletionSource <object>();
var deadlineTimespec = deadline.HasValue ? Timespec.FromDateTime(deadline.Value) : Timespec.InfFuture;
var handler = new BatchCompletionDelegate((success, ctx) =>
{
if (success)
{
tcs.SetResult(null);
}
else
{
tcs.SetCanceled();
}
});
handle.WatchConnectivityState(lastObservedState, deadlineTimespec, environment.CompletionQueue, environment.CompletionRegistry, handler);
return(tcs.Task);
}
public void StartUnary(byte[] payload, BatchCompletionDelegate callback, MetadataArraySafeHandle metadataArray)
{
var ctx = BatchContextSafeHandle.Create();
completionRegistry.RegisterBatchCompletion(ctx, callback);
grpcsharp_call_start_unary(this, ctx, payload, new UIntPtr((ulong)payload.Length), metadataArray)
.CheckOk();
}
private static void HandleBatchCompletion(bool success, BatchContextSafeHandle ctx, BatchCompletionDelegate callback)
{
try
{
callback(success, ctx);
}
catch (Exception e)
{
Logger.Error(e, "Exception occured while invoking batch completion delegate.");
}
finally
{
if (ctx != null)
{
ctx.Dispose();
}
}
}
public void RequestCall(BatchCompletionDelegate callback, CompletionQueueSafeHandle completionQueue)
{
var ctx = BatchContextSafeHandle.Create();
completionQueue.CompletionRegistry.RegisterBatchCompletion(ctx, callback);
Native.grpcsharp_server_request_call(this, completionQueue, ctx).CheckOk();
}
public void StartReceiveMessage(BatchCompletionDelegate callback)
{
var ctx = BatchContextSafeHandle.Create();
completionRegistry.RegisterBatchCompletion(ctx, callback);
grpcsharp_call_recv_message(this, ctx).CheckOk();
}
public void RegisterBatchCompletion(BatchContextSafeHandle ctx, BatchCompletionDelegate callback)
{
OpCompletionDelegate opCallback = ((success) => HandleBatchCompletion(success, ctx, callback));
Register(ctx.Handle, opCallback);
}
public void StartSendMessage(BatchCompletionDelegate callback, byte[] payload, WriteFlags writeFlags, bool sendEmptyInitialMetadata)
{
var ctx = BatchContextSafeHandle.Create();
completionRegistry.RegisterBatchCompletion(ctx, callback);
grpcsharp_call_send_message(this, ctx, payload, new UIntPtr((ulong)payload.Length), writeFlags, sendEmptyInitialMetadata).CheckOk();
}
public void ShutdownAndNotify(BatchCompletionDelegate callback, GrpcEnvironment environment)
{
var ctx = BatchContextSafeHandle.Create();
environment.CompletionRegistry.RegisterBatchCompletion(ctx, callback);
grpcsharp_server_shutdown_and_notify_callback(this, environment.CompletionQueue, ctx);
}
public void StartSendMessage(byte[] payload, BatchCompletionDelegate callback)
{
var ctx = BatchContextSafeHandle.Create();
completionRegistry.RegisterBatchCompletion(ctx, callback);
grpcsharp_call_send_message(this, ctx, payload, new UIntPtr((ulong)payload.Length)).CheckOk();
}
public void StartSendStatusFromServer(Status status, BatchCompletionDelegate callback)
{
var ctx = BatchContextSafeHandle.Create();
GrpcEnvironment.CompletionRegistry.RegisterBatchCompletion(ctx, callback);
grpcsharp_call_send_status_from_server(this, ctx, status.StatusCode, status.Detail).CheckOk();
}
public void StartServerSide(BatchCompletionDelegate callback)
{
var ctx = BatchContextSafeHandle.Create();
completionRegistry.RegisterBatchCompletion(ctx, callback);
grpcsharp_call_start_serverside(this, ctx).CheckOk();
}
public CompletionCallbackData(BatchCompletionDelegate callback, object state)
{
this.Callback = callback;
this.State = state;
}
public void StartServerStreaming(BatchCompletionDelegate callback, byte[] payload, MetadataArraySafeHandle metadataArray, WriteFlags writeFlags)
{
var ctx = BatchContextSafeHandle.Create();
completionRegistry.RegisterBatchCompletion(ctx, callback);
grpcsharp_call_start_server_streaming(this, ctx, payload, new UIntPtr((ulong)payload.Length), metadataArray, writeFlags).CheckOk();
}
public void StartDuplexStreaming(BatchCompletionDelegate callback, MetadataArraySafeHandle metadataArray)
{
var ctx = BatchContextSafeHandle.Create();
completionRegistry.RegisterBatchCompletion(ctx, callback);
grpcsharp_call_start_duplex_streaming(this, ctx, metadataArray).CheckOk();
}
public void SetCompletionCallback(BatchCompletionDelegate callback, object state)
{
GrpcPreconditions.CheckState(completionCallbackData.Callback == null);
GrpcPreconditions.CheckNotNull(callback, nameof(callback));
completionCallbackData = new CompletionCallbackData(callback, state);
}
public void StartClientStreaming(BatchCompletionDelegate callback, MetadataArraySafeHandle metadataArray)
{
var ctx = BatchContextSafeHandle.Create();
GrpcEnvironment.CompletionRegistry.RegisterBatchCompletion(ctx, callback);
grpcsharp_call_start_client_streaming(this, ctx, metadataArray).CheckOk();
}
public void StartSendStatusFromServer(BatchCompletionDelegate callback, Status status, MetadataArraySafeHandle metadataArray, bool sendEmptyInitialMetadata)
{
var ctx = BatchContextSafeHandle.Create();
completionRegistry.RegisterBatchCompletion(ctx, callback);
grpcsharp_call_send_status_from_server(this, ctx, status.StatusCode, status.Detail, metadataArray, sendEmptyInitialMetadata).CheckOk();
}
public void RequestCall(BatchCompletionDelegate callback, GrpcEnvironment environment)
{
var ctx = BatchContextSafeHandle.Create();
environment.CompletionRegistry.RegisterBatchCompletion(ctx, callback);
grpcsharp_server_request_call(this, environment.CompletionQueue, ctx).CheckOk();
}
public void StartSendInitialMetadata(BatchCompletionDelegate callback, MetadataArraySafeHandle metadataArray)
{
var ctx = BatchContextSafeHandle.Create();
completionRegistry.RegisterBatchCompletion(ctx, callback);
grpcsharp_call_send_initial_metadata(this, ctx, metadataArray).CheckOk();
}
/// <summary>
/// Returned tasks completes once channel state has become different from
/// given lastObservedState.
/// If deadline is reached or and error occurs, returned task is cancelled.
/// </summary>
public Task WaitForStateChangedAsync(ChannelState lastObservedState, DateTime? deadline = null)
{
Preconditions.CheckArgument(lastObservedState != ChannelState.FatalFailure,
"FatalFailure is a terminal state. No further state changes can occur.");
var tcs = new TaskCompletionSource<object>();
var deadlineTimespec = deadline.HasValue ? Timespec.FromDateTime(deadline.Value) : Timespec.InfFuture;
var handler = new BatchCompletionDelegate((success, ctx) =>
{
if (success)
{
tcs.SetResult(null);
}
else
{
tcs.SetCanceled();
}
});
handle.WatchConnectivityState(lastObservedState, deadlineTimespec, environment.CompletionQueue, environment.CompletionRegistry, handler);
return tcs.Task;
}
public void RegisterBatchCompletion(BatchContextSafeHandle ctx, BatchCompletionDelegate callback)
{
OpCompletionDelegate opCallback = ((success) => HandleBatchCompletion(success, ctx, callback));
Register(ctx.Handle, opCallback);
}
private static void HandleBatchCompletion(bool success, BatchContextSafeHandle ctx, BatchCompletionDelegate callback)
{
try
{
callback(success, ctx);
}
catch (Exception e)
{
Console.WriteLine("Exception occured while invoking completion delegate: " + e);
}
finally
{
if (ctx != null)
{
ctx.Dispose();
}
}
}
public void StartSendCloseFromClient(BatchCompletionDelegate callback)
{
var ctx = BatchContextSafeHandle.Create();
completionRegistry.RegisterBatchCompletion(ctx, callback);
grpcsharp_call_send_close_from_client(this, ctx).CheckOk();
}
