Table of Contents
stream_close_all
Closes all streams established using stream_listen, stream_connect or stream_accept.
Description
This function closes all streams established using stream_listen, stream_connect or stream_accept. The list of streams is maintained in an internal database which is only valid within the context of the module which links with the quanser_communications static link library. Hence, the stream API cannot be called from an RTDLL unless the RTDLL is only used by a single RTSSS process. Also, if two separate modules in the same process link with the quanser_communications library then the stream functions will only recognize a stream as valid if it was established by the same module.
Prototype
t_error stream_close_all(void);
Parameters
This function has no parameters.
Return value
Returns 0 on success. If an error occurs then a negative error code is returned.
Error codes
This function does not return any error code.
Requirements
Include Files |
Libraries |
---|---|
quanser_stream.h |
quanser_communications.lib;quanser_runtime.lib;quanser_common.lib |
Examples
try { ... } catch (...) { ... stream_close_all; }
See Also
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