| Dart Home | PowerTCP Sockets for .NET | Custom Development | Reply | PowerTCP Sockets for .NET (Secure and Standard) Topics | Forums |
| Author | Forum: PowerTCP Sockets for .NET (Secure and Standard) Topic: Maintaining a connection |
| winetec david@winetec.net From: Renwick, New Zealand Posts: 3 Member Since: 05/30/06 |
posted July 27, 2006 4:32 PM I have application that runs as a service and collects temperatures from hardware in the field. I am using Power TCP to first provide an interface to the service and to handle connections from Satellite applications that access the temperatures from the service. My problem is maintaining a connection from the satellites and passing xml both ways. I am using a mixture of Flash and VB.net applications as satellites. The flash example you provide works fantastic but I don’t seem to be able to mimic the same behavior in VB.net. In this example I am running a flash chat screen at the same time as the VB.net app and on the same computer. I am also using the Flash server application Flash: I make a connection to the server and logon as with the example. I then wait for a response. The app receives a response and is now connected to the server VB.Net I make a connection to the server and logon as with the example above. I then wait for a response. The EndReceive event is raised when the server sends a confirmation and I remain connected. When I send a message from the VB app it is echoed in the flash app. When I send a message from the flash app it is not echoed in the VB app. Can you help me explain this behavior? I am also finding that when I send a message from the VB app I only get a valid reply about one in six times. Even though the EndReceive event is raised the e.segment.toString is empty. Thanks |
| Raj From: Rome, NY, USA Posts: 389 Member Since: 02/01/06 |
posted July 28, 2006 12:16 PM Hi David, Do you see the same problem if you try this with the TCP Client sample? I do not use Flash for app dev. However if the Flash app works fine, the VB app should also. Please create a trace log using the Trace event to diagnose, what was sent and received by/from the Clients and Server. Regards, Raj |
| Reply | PowerTCP Sockets for .NET (Secure and Standard) Topics | Forums |
This site is powered by
PowerTCP WebServer for ActiveX
|