Exists any inconvience to use Posix threads in tuxedo

Question

Hello.
     I have my system running under Tuxedo64 and other version running under
Tuxedo 8.
     I write a client that use Posix Threads, the client hang up some times,
exists any inconvenience to user posix threads?
     My client use that because for a side is a TCP/IP server and for the
other is a client Tuxedo.
Thanx a lot for answers
Rodrigo Ca?ete Molina
Bolsa Electr?nica de Chile

Answer 1

Many Tuxedo customers are making use of multithreaded Tuxedo clients and
servers. If these multithreaded Tuxedo clients and servers are coded in a
thread-safe manner, there should not be any problems. When writing
multithreaded programs, one needs to
- avoid static variables
- use concurrency control where needed
- use concurrency control around the combined calls to
tuxputenv("TUXCONFIG=<value>") and tpinit() if tpinit() to different
applications from different threads could be done concurrently
When subtle coding problems occur in a multithreaded program, they are often
timing-dependent and more difficult to debug than problems in single
threaded programs are.
The basics of multithreaded programming in Tuxedo and the most common
pitfalls are explained at http://e-docs.bea.com/tuxedo/tux81/pgc/pgthr.htm
"Rodrigo Ca?ete" <[email protected]> wrote in message
news:[email protected]..
Hello.
I have my system running under Tuxedo64 and other version running under
Tuxedo 8.
I write a client that use Posix Threads, the client hang up some times,
exists any inconvenience to user posix threads?
My client use that because for a side is a TCP/IP server and for the
other is a client Tuxedo.
Thanx a lot for answers
Rodrigo Ca?ete Molina
Bolsa Electr?nica de Chile