Biztalk custom File Adapter

Question

Hi,
Recently i have faced this below issue. please guide me if any one already faced similar issue. i am using Biztalk server 2013
"Could not stop the BizTalk Service BizTalk Group : BizTalkServerApplication 
service on Local Computer. 
Error 1053: The service did not respond to the stop or control request in a 
timely fashion
when i checked event log, i am getting like
"A timeout was reached (30000 milliseconds) while waiting for the BizTalk Service BizTalk
Group "
this is came after i deployed the custom file adapter.
Actually i took the sdk samples[File Adapter] from biztalk server location path , for doing zero byte file receving process.
I made few lines of code for promoting few properties.
then, i used registry file to register the assemblies.
Now i am able to receive the zero byte files and send the same file to some other location vai send port. It is woking perfectly. 
but when i tried to restart the host instance , i am getting the above error. i am not sure why it is coming.
i am sure about that i am getting this error if i am used custom file adaper. since if i run other  biztalk application , i dont have any issue. but if i run , the custom file adapter application . i am able to recreate this issue.
Also, i debugged, and find out which place i am getting
this.batch.SubmitMessage(file.Message, file.UserData); this is the method call to push the msg to biztalk db. I think some references object are not removed. when i verified the method call, it goes several event handler function. i am unable to follow that.
Can any one help me is there any this i need to do in custom file adapter?

Answer 1

Hi,
No.it is not hanging in debugger. I am able to process the message . after that stopped the application as well, that means all the received locations are disabled. 
but when i tried to restart the host instance, Host instance not stopping even when the application was stopped at that time.
Also i find out one more step. if i just start and stop the application . there is no issue while restarting host instance.
but after started the app, i tried to put one file in received location [custom file adapter], then the file is picked and the message is send to messagebox DB and send to send port. now i stopped the app, and try to restart the host instance , that time
i am getting error.
but if i wait for 1 more minute , service will automatically started. i don't understand this behavior.
These are the exact below steps i did that in custom file adapter. i followed this url to do the custom file adapter http://ninocrudele.me/2012/07/05/biztalk-and-zero-byte-file/
1. I took the SDK file adapter samples[runtime, design time and adapter management] in Biztalk installation path.
2. add few lines of code in PickUpFilesAndSubmit
// If we couldn’t lock the file, just move onto the next file
IBaseMessage msg = CreateMessage(fileName, renamedFileName);
//new code
MemoryStream ms = new MemoryStream();
msg.BodyPart.Data.CopyTo(ms);
msg.BodyPart.Data.Position = 0;
//new code end
if ( null == msg )
continue;
if ( null == renamedFileName )
files.Add(new BatchMessage(msg, fileName, BatchOperationType.Submit));
else
files.Add(new BatchMessage(msg, renamedFileName, BatchOperationType.Submit));
//new code
if (ms.CanSeek)
ms.Position = 0;
msg.BodyPart.Data = ms;
//new code end
3. build the 3 dlls.
4. make the path change in the provided registry file and add the entry to the registry.
5. add the adapter in admin console.
6. create one application , create one receive port and send port. In the receive port, i used the custom file adapter.
7. start the application and place one file in receive port . now the file is received and send to send port.
8. now i  am trying to restart the host instance. that time i am getting the error which i above mentioned. but if i wait for 1 more minute , service will automatically started. i dont understand this behavior.
Please help me , i facing this issue last few days . i tried maximum .but no clue.  it would be great if you guys provide if i need to check some thing else in the code part .
Thanks
Vinoth