.NET socket, how to detect client has read

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lightng replied

10 March 2010, 18:13
Originally posted by NickFitz View Post

UDP. S y lse Wh nds TCP whn y'vpckts hr nd thr gt a fw pckts hr nd thr. Wh

tru FtzNck vry
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Sysman replied

10 March 2010, 15:45
Originally posted by NickFitz View Post

UDP. S y lse Wh nds TCP whn y'vpckts hr nd thr gt a fw pckts hr nd thr. Wh
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NickFitz replied

10 March 2010, 15:36
Originally posted by lightng View Post

Wh nds TCP whn y'v gt UDP. S y lse a fw pckts hr nd thr. Wh crs?

UDP. S y lse Wh nds TCP whn y'vpckts hr nd thr gt a fw pckts hr nd thr. Wh
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ASB replied

10 March 2010, 09:07
Originally posted by lightng View Post

Wh nds TCP whn y'v gt UDP. S y lse a fw pckts hr nd thr. Wh crs?

Excellent!
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Weltchy replied

10 March 2010, 08:07
Originally posted by lightng View Post

Wh nds TCP whn y'v gt UDP. S y lse a fw pckts hr nd thr. Wh crs?

Were you playing scrabble last night and needed a few extra tiles?
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AtW replied

9 March 2010, 20:23
Originally posted by lightng View Post

Wh nds TCP whn y'v gt UDP. S y lse a fw pckts hr nd thr. Wh crs?

Are you posting from an iPhone?
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lightng replied

9 March 2010, 19:41
Wh nds TCP whn y'v gt UDP. S y lse a fw pckts hr nd thr. Wh crs?

Last edited by lightng; 9 March 2010, 19:43.
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AtW replied

9 March 2010, 18:38
Originally posted by ASB View Post

Yep, think I've got to do something like that. Poxy message framing

You are always trying to do something that goes against common practice, and that's my job!

If you are paranoid (as you should be with communications) add CRC32 to message blocks...
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ASB replied

9 March 2010, 17:14
Originally posted by AtW View Post

If you don't get Ack back then it's not reliable: tell the client how many bytes they need to expect to get, write that many bytes - wait for Ack.

Simples.

Yep, think I've got to do something like that. Poxy message framing
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AtW replied

9 March 2010, 16:56
Originally posted by ASB View Post

I'm trying to avoid sending an Ack back.

If you don't get Ack back then it's not reliable: tell the client how many bytes they need to expect to get, write that many bytes - wait for Ack.

Simples.
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ASB started a topic .NET socket, how to detect client has read

9 March 2010, 15:21
.NET socket, how to detect client has read

I have a thread which has a TcpClient. I am trying to write to it in - effectively - message mode.

I can write data to the client quite happily, but I can't figure out any way of making sure the client end has actually read the data. Any suggestions ? I'm trying to avoid sending an Ack back. Also want to keep the other end interface simple.
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