Defined in File ecal_clang.h
ECAL_API int pub_send_sync(ECAL_HANDLE handle_, const char *payload_, const int length_, const long long time_, const long long acknowledge_timeout_ms_)#
Send a message to all subscribers synchronized with acknowledge timeout.
This synchronized mode is currently implemented for local interprocess communication (shm-ecal layer) only.
handle_ – Publisher handle.
payload_ – Buffer that contains content to send.
length_ – Length of buffer.
time_ – Send time (-1 = use eCAL system time in us).
acknowledge_timeout_ms_ – Maximum time to wait for all subscribers acknowledge feedback in ms (content received and processed).
Number of bytes sent.