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Forum Topic - qnet delays: Page 1 of 14 (14 Items)
   
qnet delays  
Hi,

I hope this is the right forum for my question.....

I'm using QNX4 to control many of our testbenches on 25 Node network.
Now I plan to switch over to Neutrino.
To test some things (especially qnet), I have connected 2 Neutrino computers called nto1 and nto2 (using a crossover 
connection)

I started qnet (with no options) and I can access nto2  from  nto1.

So far everything is ok, but

- when I call  sin -n nto2 from nto1 the program crashes with a core dump

- when I call  pidin -n nto2   I get the list but sometimes (often) the output stops for about 10 seconds and continues 

after that delay. 

- I have started a small server prog on nto2. Then I connect a client, which runs on nto1, to the server. The client 
sends 1000 requests to the server (message length 4 byte). To see what happens the server prints out the number of the 
current request.  The output stops after a certain number of request  (again for about 10 secs) continues, stops again, 

continues....

What is the reason for that delays?

In the attachment you find some info about my configuration.

Thanks 

Norbert
Attachment: Text qnet.txt 16.27 KB