table of contents
| NNG_CTX_CLOSE(3) | NNG Reference Manual | NNG_CTX_CLOSE(3) |
NAME¶
nng_ctx_close - close context
SYNOPSIS¶
#include <nng/nng.h> int nng_ctx_close(nng_ctx ctx);
DESCRIPTION¶
The nng_ctx_close() function closes the context ctx. Messages that have been submitted for sending may be flushed or delivered, depending upon the transport.
Further attempts to use the context after this call returns will result in NNG_ECLOSED. Threads waiting for operations on the context when this call is executed may also return with an NNG_ECLOSED result.
Note
Closing the socket associated with ctx
(using nng_close()) also closes this context.
RETURN VALUES¶
This function returns 0 on success, and non-zero otherwise.
ERRORS¶
NNG_ECLOSED
The context ctx is already closed or was never
opened.
SEE ALSO¶
| 2025-02-02 |