Exception: The socket has been shut down.
-----------------------------------------
Key: DNET-807
URL: http://tracker.firebirdsql.org/browse/DNET-807
Project: .NET Data provider
Issue Type: Bug
Components: ADO.NET Provider
Affects Versions: 5.5.0.0
Environment: Ubuntu 16.04 lts
Mono 5.2.0.215
Pooling active (default )
Reporter: Pascal D.
Assignee: Jiri Cincura
We use the Firebird driver to communicate with the Firebird database and our
web service. Sometimes there is an error that can only be corrected by
restarting the process. The following exception is thrown here:
{
"ClassName": "FirebirdSql.Data.FirebirdClient.FbException",
"Message": "Error reading data from the connection.",
"Data": null,
"InnerException": {
"ClassName": "FirebirdSql.Data.Common.IscException",
"Message": "Unable to write data to the transport connection:
The socket has been shut down.",
"Data": null,
"InnerException": {
"ClassName": "System.IO.IOException",
"Message": "Unable to write data to the transport
connection: The socket has been shut down.",
"Data": null,
"InnerException": {
"NativeErrorCode": 10058,
"ClassName":
"System.Net.Sockets.SocketException",
"Message": "The socket has been shut down",
"Data": null,
"InnerException": null,
"HelpURL": null,
"StackTraceString": " at
System.Net.Sockets.Socket.Send (System.Byte[] buffer, System.Int32 offset,
System.Int32 size, System.Net.Sockets.SocketFlags socketFlags) [0x00016] in
<d2c057d9d34d4e029e580897bd60340c>:0 \n at
System.Net.Sockets.NetworkStream.Write (System.Byte[] buffer, System.Int32
offset, System.Int32 size) [0x0009b] in <d2c057d9d34d4e029e580897bd60340c>:0 ",
"RemoteStackTraceString": null,
"RemoteStackIndex": 0,
"ExceptionMethod": null,
"HResult": -2147467259,
"Source": "System"
},
"HelpURL": null,
"StackTraceString": " at
System.Net.Sockets.NetworkStream.Write (System.Byte[] buffer, System.Int32
offset, System.Int32 size) [0x000e2] in <d2c057d9d34d4e029e580897bd60340c>:0 \n
at FirebirdSql.Data.Client.Managed.XdrStream.Flush () [0x000d3] in
<5e7529d7713a478ca878b28774fda053>:0 \n at
FirebirdSql.Data.Client.Managed.Version10.GdsTransaction.BeginTransaction
(FirebirdSql.Data.Common.TransactionParameterBuffer tpb) [0x00085] in
<5e7529d7713a478ca878b28774fda053>:0 ",
"RemoteStackTraceString": null,
"RemoteStackIndex": 0,
"ExceptionMethod": null,
"HResult": -2146232800,
"Source": "System"
},
"HelpURL": null,
"StackTraceString": " at
FirebirdSql.Data.Client.Managed.Version10.GdsTransaction.BeginTransaction
(FirebirdSql.Data.Common.TransactionParameterBuffer tpb) [0x000dd] in
<5e7529d7713a478ca878b28774fda053>:0 \n at
FirebirdSql.Data.Client.Managed.Version10.GdsDatabase.BeginTransaction
(FirebirdSql.Data.Common.TransactionParameterBuffer tpb) [0x00006] in
<5e7529d7713a478ca878b28774fda053>:0 \n at
FirebirdSql.Data.FirebirdClient.FbTransaction.BeginTransaction () [0x00023] in
<5e7529d7713a478ca878b28774fda053>:0 ",
"RemoteStackTraceString": null,
"RemoteStackIndex": 0,
"ExceptionMethod": null,
"HResult": -2146233088,
"Source": "FirebirdSql.Data.FirebirdClient",
"errors": [{
"Message": null,
"ErrorCode": 335544726,
"StrParam": "",
"Type": 1,
"IsArgument": false,
"IsWarning": false
}, {
"Message": "Error reading data from the connection.",
"ErrorCode": 335544726,
"StrParam": "",
"Type": 0,
"IsArgument": false,
"IsWarning": false
}],
"errorCode": 335544726
},
"HelpURL": null,
"StackTraceString": " at
FirebirdSql.Data.FirebirdClient.FbTransaction.BeginTransaction () [0x0003c] in
<5e7529d7713a478ca878b28774fda053>:0 \n at (wrapper
remoting-invoke-with-check)
FirebirdSql.Data.FirebirdClient.FbTransaction:BeginTransaction ()\n at
FirebirdSql.Data.FirebirdClient.FbCommand.Prepare (System.Boolean returnsSet)
[0x00058] in <5e7529d7713a478ca878b28774fda053>:0 \n at
FirebirdSql.Data.FirebirdClient.FbCommand.ExecuteCommand
(System.Data.CommandBehavior behavior, System.Boolean returnsSet) [0x00000] in
<5e7529d7713a478ca878b28774fda053>:0 \n at
FirebirdSql.Data.FirebirdClient.FbCommand.ExecuteReader
(System.Data.CommandBehavior behavior) [0x00037] in
<5e7529d7713a478ca878b28774fda053>:0 \n at
FirebirdSql.Data.FirebirdClient.FbCommand.ExecuteReader () [0x00000] in
<5e7529d7713a478ca878b28774fda053>:0 \n at (wrapper
remoting-invoke-with-check)
FirebirdSql.Data.FirebirdClient.FbCommand:ExecuteReader ()\n at
FirebirdTest.Program.Select (FirebirdSql.Data.FirebirdClient.FbConnection
"RemoteStackTraceString": null,
"RemoteStackIndex": 0,
"ExceptionMethod": null,
"HResult": -2147467259,
"Source": "FirebirdSql.Data.FirebirdClient",
"errors": [{
"Class": 0,
"LineNumber": 0,
"Message": null,
"Number": 335544726
}, {
"Class": 0,
"LineNumber": 0,
"Message": "Error reading data from the connection.",
"Number": 335544726
}]
}
Couldn't the driver automatically delete the connection from the pool?
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