bauer Intermediate
Joined: 10 Oct 2003 Posts: 315 Topics: 49 Location: Germany
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Posted: Thu Nov 17, 2005 4:37 am Post subject: TCPI/IP - EZASOKET - Programming technic |
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Hi all,
may be may problem is an problem of general understanding of TCP / IP programming using IBMs EZSOKET interface.
The situation is like this:
1) PC client sends for example 500 Bytes to Mainframe per IP (Micrsosoft Winsock.OCX)
2) Mainframe program receives for example with first EZASOKET ( READ ...) 200 Bytes
Is ist now allowd ( TCP / IP protocol conform) to call EZASOKET (WRITE ....) and in the next step to call EZSOKET ( READ ) ... for the missing 300 Bytes or is ist necessary first to call EZASOKET ( READ ) for the missing 300 Bytes and in the next step to call EZSSOKET ( WRITE ...).
Is ist possible to call EZSSOKET ( WRITE ...) at an moment, there bytes for EZASOKET (READ ) are pending ?
Any comments ?
regards,
bauer |
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