Activity for Felipe C
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Felipe C posted a comment on discussion Bugs reporting
The Purge fucntion is defined in sys/snap_msgsock.h. But it is already included in the s7_isotcp.h header file.
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I've found a problem with the LabVIEW Snap7 server interface when trying to create and use a couple of DB's at the same time. Somehow when writing or reading data from these DB's the values were mixed between them. After a hard time debugging the problem (several months actually) I could figure out what was happening. The LabVIEW interface just wraps the C++ API in way the the dynamic library get understood by the call library function node inside the LabVIEW code. It works nicely except for one...
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Sorry for the delayed response. I just putted the Purge function in the begining of this function. In all my tests the problem not happened again but as I mentioned it was not a definitive solution to the problem.
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Hi, I got some problems while testing a client/server application using the Snap7 C++ API on linux. After constinously reading a small set of DBs between two different machines, the values returned turned to be totally messed, e.g. values belonging to DB 1 were shown as part of DB 3. At first this problem happened twice only. After reading about some people reporting problems on disconnections here in the forum and a bit of testing I found out that everytime there is a conection link loss the client...
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