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.TH "MONGOC_SOCKET_RECV" "3" "May 07, 2024" "1.27.1" "libmongoc"
.SH SYNOPSIS
.INDENT 0.0
.INDENT 3.5
.sp
.EX
ssize_t
mongoc_socket_recv (mongoc_socket_t *sock,
                    void *buf,
                    size_t buflen,
                    int flags,
                    int64_t expire_at);
.EE
.UNINDENT
.UNINDENT
.SH PARAMETERS
.INDENT 0.0
.IP \(bu 2
\fBsock\fP: A \fI\%mongoc_socket_t\fP\&.
.IP \(bu 2
\fBbuf\fP: A buffer to read into.
.IP \(bu 2
\fBbuflen\fP: A size_t with the number of bytes to receive.
.IP \(bu 2
\fBflags\fP: flags for \fBrecv()\fP\&.
.IP \(bu 2
\fBexpire_at\fP: A int64_t with the time to expire in monotonic time using \fI\%System Clock\fP, which is in microseconds.
.UNINDENT
.SH DESCRIPTION
.sp
This function performs a \fBrecv()\fP on the underlying socket.
.SH RETURNS
.sp
The number of bytes received on success, 0 on stream closed, and \-1 if there was a failure and errno is set.
.SH AUTHOR
MongoDB, Inc
.SH COPYRIGHT
2017-present, MongoDB, Inc
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