The nng_stream_free() function closes the
byte stream s,
and frees the underlying resources associated with it.
If any operations are pending, such as
nng_stream_send()
or
nng_stream_recv(),
they will be terminated with an NNG_ECLOSED error condition.
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Warning
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It is important that the application ensure that no further accesses are made to s, as the memory backing it will be reclaimed for other uses. |
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Note
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Closing the connection while data is in transmission will likely lead to loss of that data. There is no automatic linger or flush to ensure that the socket send buffers have completely transmitted. |