nng_close(3) ============ :doctype: manpage :manmanual: nng :mansource: nng :manvolnum: 3 :icons: font :source-highlighter: pygments :copyright: Copyright 2017 Garrett D'Amore \ Copyright 2017 Capitar IT Group BV \ This software is supplied under the terms of the MIT License, a \ copy of which should be located in the distribution where this \ file was obtained (LICENSE.txt). A copy of the license may also \ be found online at https://opensource.org/licenses/MIT. NAME ---- nng_close - close a socket SYNOPSIS -------- [source, c] ----------- #include int nng_close(int s); ----------- DESCRIPTION ----------- The `nng_close()` function closes the supplied socket, 's'. Messages that have been submitted for sending may be flushed or delivered, depending upon the transport and the setting of the `NNG_OPT_LINGER` option. Further attempts to use the socket after this call returns will result in `NNG_EBADF`. Threads waiting for operations on the socket when this call is executed may also return with an `NNG_EBADF` result. RETURN VALUES ------------- This function returns 0 on success, and non-zero otherwise. ERRORS ------ `NNG_EBADF`:: The socket is already closed or was never opened. AUTHORS ------- link:mailto:garrett@damore.org[Garrett D'Amore] SEE ALSO -------- <> <> <> COPYRIGHT --------- Copyright 2017 mailto:garrett@damore.org[Garrett D'Amore] + Copyright 2017 mailto:info@capitar.com[Capitar IT Group BV] This document is supplied under the terms of the https://opensource.org/licenses/LICENSE.txt[MIT License].