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make the message processing truely async (#1596)

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This commit is contained in:
Alan Ren
2022-07-21 16:58:03 -07:00
committed by GitHub
parent fc2d1300fd
commit 08c74be51f
2 changed files with 44 additions and 36 deletions
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76
src/Microsoft.SqlTools.Hosting/Hosting/Protocol/MessageDispatcher.cs
View File

@@ -124,25 +124,28 @@ namespace Microsoft.SqlTools.Hosting.Protocol
requestType.MethodName,
(requestMessage, messageWriter) =>
{
var requestContext =
new RequestContext<TResult>(
requestMessage,
messageWriter);
TParams typedParams = default(TParams);
if (requestMessage.Contents != null)
return Task.Run(async () =>
{
try
{
typedParams = requestMessage.Contents.ToObject<TParams>();
}
catch (Exception ex)
{
return requestContext.SendError(ex.Message);
}
}
var requestContext =
new RequestContext<TResult>(
requestMessage,
messageWriter);
return requestHandler(typedParams, requestContext);
TParams typedParams = default(TParams);
if (requestMessage.Contents != null)
{
try
{
typedParams = requestMessage.Contents.ToObject<TParams>();
}
catch (Exception ex)
{
await requestContext.SendError(ex.Message);
}
}
await requestHandler(typedParams, requestContext);
});
});
}
@@ -171,22 +174,25 @@ namespace Microsoft.SqlTools.Hosting.Protocol
eventType.MethodName,
(eventMessage, messageWriter) =>
{
var eventContext = new EventContext(messageWriter);
TParams typedParams = default(TParams);
if (eventMessage.Contents != null)
return Task.Run(async () =>
{
try
{
typedParams = eventMessage.Contents.ToObject<TParams>();
}
catch (Exception ex)
{
Logger.Write(TraceEventType.Verbose, ex.ToString());
}
}
var eventContext = new EventContext(messageWriter);
return eventHandler(typedParams, eventContext);
TParams typedParams = default(TParams);
if (eventMessage.Contents != null)
{
try
{
typedParams = eventMessage.Contents.ToObject<TParams>();
}
catch (Exception ex)
{
Logger.Write(TraceEventType.Verbose, ex.ToString());
}
}
await eventHandler(typedParams, eventContext);
});
});
}
@@ -317,21 +323,23 @@ namespace Microsoft.SqlTools.Hosting.Protocol
// thread is not blocked.
_ = Task.Run(() =>
{
_ = RunTask(handlerToAwait);
_ = RunTask(messageToDispatch, handlerToAwait);
});
}
else
{
await RunTask(handlerToAwait);
await RunTask(messageToDispatch, handlerToAwait);
}
}
}
private async Task RunTask(Task task)
private async Task RunTask(Message message, Task task)
{
try
{
Logger.Write(TraceEventType.Verbose, $"Processing message with id[{message.Id}], of type[{message.MessageType}] and method[{message.Method}]");
await task;
Logger.Write(TraceEventType.Verbose, $"Finished processing message with id[{message.Id}], of type[{message.MessageType}] and method[{message.Method}]");
}
catch (TaskCanceledException)
{

4
src/Microsoft.SqlTools.ServiceLayer/Agent/AgentService.cs
View File

@@ -1211,7 +1211,7 @@ namespace Microsoft.SqlTools.ServiceLayer.Agent
parameters.OwnerUri,
out connInfo);
result.Success = true;
result.Notebooks = AgentNotebookHelper.GetAgentNotebooks(connInfo).Result;
result.Notebooks = await AgentNotebookHelper.GetAgentNotebooks(connInfo);
}
catch (Exception e)
{
@@ -1260,7 +1260,7 @@ namespace Microsoft.SqlTools.ServiceLayer.Agent
ConnectionServiceInstance.TryFindConnection(
parameters.OwnerUri,
out connInfo);
result.NotebookMaterialized = AgentNotebookHelper.GetMaterializedNotebook(connInfo, parameters.NotebookMaterializedId, parameters.TargetDatabase).Result;
result.NotebookMaterialized = await AgentNotebookHelper.GetMaterializedNotebook(connInfo, parameters.NotebookMaterializedId, parameters.TargetDatabase);
result.Success = true;
}
catch (Exception e)