concurrency property
The ioqueue concurrency to be forced on the socket when it is registered to the ioqueue. See #pj_ioqueue_set_concurrency() for more info about ioqueue concurrency.
When this value is -1, the concurrency setting will not be forced for this socket, and the socket will inherit the concurrency setting of the ioqueue. When this value is zero, the secure socket will disable concurrency for the socket. When this value is +1, the secure socket will enable concurrency for the socket.
The default value is -1.
Implementation
@ffi.Int()
external int concurrency;