Weirdest problem - catch doesnt work
c#
try
{
using (var connection = new MySqlConnection("Server=x;Port=3306;Database=x;Uid=x;Pwd=x;Pooling=true"))
{
await connection.OpenAsync();
}
}
catch(Exception ex)
{
var q2 = "";
}c#
try
{
using (var connection = new MySqlConnection("Server=x;Port=3306;Database=x;Uid=x;Pwd=x;Pooling=true"))
{
await connection.OpenAsync();
}
}
catch(Exception ex)
{
var q2 = "";
}x is actually my server's info
If my server is running, this works ok. But if I reboot my server, this code throws unhandled exception! Basically catch doesnt work!
```System.AggregateException
HResult=0x80131500
Message=One or more errors occurred. (Timeout expired. The timeout period elapsed prior to completion of the operation or the server is not responding.)
Source=System.Private.CoreLib
StackTrace:
at System.Threading.CancellationTokenSource.ExecuteCallbackHandlers(Boolean throwOnFirstException) in /_/src/libraries/System.Private.CoreLib/src/System/Threading/CancellationTokenSource.cs:line 831
at System.Threading.TimerQueueTimer.Fire(Boolean isThreadPool) in /_/src/libraries/System.Private.CoreLib/src/System/Threading/Timer.cs:line 683
at System.Threading.TimerQueue.FireNextTimers() in /_/src/libraries/System.Private.CoreLib/src/System/Threading/Timer.cs:line 331
at System.Threading.ThreadPoolWorkQueue.Dispatch() in /_/src/libraries/System.Private.CoreLib/src/System/Threading/ThreadPoolWorkQueue.cs:line 913
at System.Threading.PortableThreadPool.WorkerThread.WorkerThreadStart() in /_/src/libraries/System.Private.CoreLib/src/System/Threading/PortableThreadPool.WorkerThread.NonBrowser.cs:line 102
Inner Exception 1:
MySqlException: Timeout expired. The timeout period elapsed prior to completion of the operation or the server is not responding.
Inner Exception 2:
TimeoutException: The operation has timed out.```System.AggregateException
HResult=0x80131500
Message=One or more errors occurred. (Timeout expired. The timeout period elapsed prior to completion of the operation or the server is not responding.)
Source=System.Private.CoreLib
StackTrace:
at System.Threading.CancellationTokenSource.ExecuteCallbackHandlers(Boolean throwOnFirstException) in /_/src/libraries/System.Private.CoreLib/src/System/Threading/CancellationTokenSource.cs:line 831
at System.Threading.TimerQueueTimer.Fire(Boolean isThreadPool) in /_/src/libraries/System.Private.CoreLib/src/System/Threading/Timer.cs:line 683
at System.Threading.TimerQueue.FireNextTimers() in /_/src/libraries/System.Private.CoreLib/src/System/Threading/Timer.cs:line 331
at System.Threading.ThreadPoolWorkQueue.Dispatch() in /_/src/libraries/System.Private.CoreLib/src/System/Threading/ThreadPoolWorkQueue.cs:line 913
at System.Threading.PortableThreadPool.WorkerThread.WorkerThreadStart() in /_/src/libraries/System.Private.CoreLib/src/System/Threading/PortableThreadPool.WorkerThread.NonBrowser.cs:line 102
Inner Exception 1:
MySqlException: Timeout expired. The timeout period elapsed prior to completion of the operation or the server is not responding.
Inner Exception 2:
TimeoutException: The operation has timed out.How is this possible?
