Synchronously executes TDLib request. May be called from any thread.
Only a few requests can be executed synchronously.
Returned pointer will be deallocated by TDLib during next call to clientReceive or clientExecute in the same thread, so it can't be used after that.
Receives incoming updates and request responses from the TDLib client.
May be called from any thread, but shouldn't be called simultaneously from two different threads.
Returned pointer will be deallocated by TDLib during next call to clientExecute or clientSend in the same thread, so it can't be used after that.
Sets the verbosity level of the internal logging of TDLib.
By default the TDLib uses a log verbosity level of 5.
Value 0 corresponds to fatal errors.
value 1 corresponds to errors.
value 2 corresponds to warnings and debug warnings.
value 3 corresponds to informational.
value 4 corresponds to debug.
value 5 corresponds to verbose debug.
value greater than 5 and up to 1024 can be used to enable even more logging.