Use try-catch to resolve SendAsync issue

[Jack251970]

Handle SendAsync issue so that we will not get error message like those:

Please open new issue in https://github.com/Flow-Launcher/Flow.Launcher/issues
1. Upload log file: C:\Users\11602\AppData\Roaming\FlowLauncher\Logs\1.0.0\2025-06-01.txt
2. Copy below exception message

Flow Launcher version: 1.0.0
OS Version: 26100.4202
IntPtr Length: 8
x64: True

Python Path: C:\Users\11602\AppData\Roaming\FlowLauncher\Environments\Python\PythonEmbeddable-v3.11.4\pythonw.exe
Node Path: C:\Program Files\nodejs\node.exe

Date: 06/01/2025 19:25:33
Exception:
System.AggregateException: A Task's exception(s) were not observed either by Waiting on the Task or accessing its Exception property. As a result, the unobserved exception was rethrown by the finalizer thread. (No such host is known. (gcore.jsdelivr.net:443))
 ---> System.Net.Http.HttpRequestException: No such host is known. (gcore.jsdelivr.net:443)
 ---> System.Net.Sockets.SocketException (11001): No such host is known.
   at void System.Net.Sockets.Socket+AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at async bool System.Net.Sockets.Socket.ConnectAsync(SocketAsyncEventArgs e)+WaitForConnectWithCancellation(?)
   at async ValueTask<Stream> System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(string host, int port, HttpRequestMessage initialRequest, bool async, CancellationToken cancellationToken)
   --- End of inner exception stack trace ---
   at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem)
   at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.HttpConnectionWaiter`1.WaitForConnectionAsync(Boolean async, CancellationToken requestCancellationToken)
   at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken)
   at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.HttpClient.<SendAsync>g__Core|83_0(HttpRequestMessage request, HttpCompletionOption completionOption, CancellationTokenSource cts, Boolean disposeCts, CancellationTokenSource pendingRequestsCts, CancellationToken originalCancellationToken)
   at Flow.Launcher.Infrastructure.Http.Http.SendAsync(HttpRequestMessage request, HttpCompletionOption completionOption, CancellationToken token) in D:\Source\Repos\Flow.Launcher\Flow.Launcher.Infrastructure\Http\Http.cs:line 215
   at Flow.Launcher.Core.ExternalPlugins.CommunityPluginSource.FetchAsync(CancellationToken token) in D:\Source\Repos\Flow.Launcher\Flow.Launcher.Core\ExternalPlugins\CommunityPluginSource.cs:line 52
   at Flow.Launcher.Infrastructure.Logger.Log.Exception(String className, String message, Exception exception, String methodName) in D:\Source\Repos\Flow.Launcher\Flow.Launcher.Infrastructure\Logger\Log.cs:line 101
   at Flow.Launcher.PublicAPIInstance.LogException(String className, String message, Exception e, String methodName) in D:\Source\Repos\Flow.Launcher\Flow.Launcher\PublicAPIInstance.cs:line 277
   at Flow.Launcher.Core.ExternalPlugins.CommunityPluginSource.FetchAsync(CancellationToken token) in D:\Source\Repos\Flow.Launcher\Flow.Launcher.Core\ExternalPlugins\CommunityPluginSource.cs:line 80
   --- End of inner exception stack trace ---

Please open new issue in https://github.com/Flow-Launcher/Flow.Launcher/issues
1. Upload log file: C:\Users\11602\AppData\Roaming\FlowLauncher\Logs\1.0.0\2025-06-01.txt
2. Copy below exception message

Flow Launcher version: 1.0.0
OS Version: 26100.4202
IntPtr Length: 8
x64: True

Python Path: C:\Users\11602\AppData\Roaming\FlowLauncher\Environments\Python\PythonEmbeddable-v3.11.4\pythonw.exe
Node Path: C:\Program Files\nodejs\node.exe

Date: 06/01/2025 15:57:21
Exception:
System.AggregateException: A Task's exception(s) were not observed either by Waiting on the Task or accessing its Exception property. As a result, the unobserved exception was rethrown by the finalizer thread. (The SSL connection could not be established, see inner exception.)
 ---> System.Net.Http.HttpRequestException: The SSL connection could not be established, see inner exception.
 ---> System.IO.IOException:  Received an unexpected EOF or 0 bytes from the transport stream.
   at async ValueTask<ProtocolToken> System.Net.Security.SslStream.ReceiveBlobAsync<TIOAdapter>(CancellationToken cancellationToken)
   at async Task System.Net.Security.SslStream.ForceAuthenticationAsync<TIOAdapter>(bool receiveFirst, byte[] reAuthenticationData, CancellationToken cancellationToken)
   at async Task System.Net.Security.SslStream.ProcessAuthenticationWithTelemetryAsync(bool isAsync, CancellationToken cancellationToken)
   at async ValueTask<SslStream> System.Net.Http.ConnectHelper.EstablishSslConnectionAsync(SslClientAuthenticationOptions sslOptions, HttpRequestMessage request, bool async, Stream stream, CancellationToken cancellationToken)
   --- End of inner exception stack trace ---
   at System.Net.Http.ConnectHelper.EstablishSslConnectionAsync(SslClientAuthenticationOptions sslOptions, HttpRequestMessage request, Boolean async, Stream stream, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem)
   at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.HttpConnectionWaiter`1.WaitForConnectionAsync(Boolean async, CancellationToken requestCancellationToken)
   at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken)
   at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.HttpClient.<SendAsync>g__Core|83_0(HttpRequestMessage request, HttpCompletionOption completionOption, CancellationTokenSource cts, Boolean disposeCts, CancellationTokenSource pendingRequestsCts, CancellationToken originalCancellationToken)
   at Flow.Launcher.Infrastructure.Http.Http.SendAsync(HttpRequestMessage request, HttpCompletionOption completionOption, CancellationToken token) in D:\Source\Repos\Flow.Launcher - UI\Flow.Launcher.Infrastructure\Http\Http.cs:line 215
   at Flow.Launcher.Core.ExternalPlugins.CommunityPluginSource.FetchAsync(CancellationToken token) in D:\Source\Repos\Flow.Launcher - UI\Flow.Launcher.Core\ExternalPlugins\CommunityPluginSource.cs:line 52
   at Flow.Launcher.Infrastructure.Logger.Log.Exception(String className, String message, Exception exception, String methodName) in D:\Source\Repos\Flow.Launcher - UI\Flow.Launcher.Infrastructure\Logger\Log.cs:line 101
   at Flow.Launcher.PublicAPIInstance.LogException(String className, String message, Exception e, String methodName) in D:\Source\Repos\Flow.Launcher - UI\Flow.Launcher\PublicAPIInstance.cs:line 277
   at Flow.Launcher.Core.ExternalPlugins.CommunityPluginSource.FetchAsync(CancellationToken token) in D:\Source\Repos\Flow.Launcher - UI\Flow.Launcher.Core\ExternalPlugins\CommunityPluginSource.cs:line 80
   --- End of inner exception stack trace ---

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Flow.Launcher.Infrastructure/Http/Http.cs

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Flow.Launcher.Infrastructure/Http/Http.cs

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[coderabbitai]

📝 Walkthrough

Walkthrough

The SendAsync method in the HTTP utility class was updated to include exception handling. Now, if an exception occurs during the HTTP request, the method returns a response with an internal server error status instead of propagating the exception. An extraneous blank line was also removed.

Changes

File(s)	Change Summary
Flow.Launcher.Infrastructure/Http/Http.cs	Added try-catch to SendAsync to return 500 error on exceptions; removed a blank line.

Sequence Diagram(s)

sequenceDiagram
    participant Caller
    participant Http
    participant HttpClient

    Caller->>Http: SendAsync(request)
    Http->>HttpClient: SendAsync(request)
    alt Success
        HttpClient-->>Http: HttpResponseMessage
        Http-->>Caller: HttpResponseMessage
    else Exception
        HttpClient--xHttp: Exception
        Http-->>Caller: HttpResponseMessage (InternalServerError)
    end

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bug, Code Quality

Suggested reviewers

• jjw24
• taooceros

Poem

In the warren of code, a bug did appear,
But now with a catch, there’s nothing to fear.
No more exceptions will leap or will bound,
Just a calm 500, when errors are found.
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[coderabbitai]

Actionable comments posted: 1

🔭 Outside diff range comments (1)

Flow.Launcher.Infrastructure/Http/Http.cs (1)

210-210: ⚠️ Potential issue

Fix spelling error in method documentation.

The word "Asynchrously" should be "Asynchronously" as flagged by the spell checker.

-        /// Asynchrously send an HTTP request.
+        /// Asynchronously send an HTTP request.

🧰 Tools

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[warning] 210-210:
Asynchrously is not a recognized word. (unrecognized-spelling)

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[warning] 210-210: Asynchrously is not a recognized word. (unrecognized-spelling)

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• Flow.Launcher.Infrastructure/Http/Http.cs (1 hunks)

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Flow.Launcher.Infrastructure/Http/Http.cs

[warning] 210-210: Asynchrously is not a recognized word. (unrecognized-spelling)

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