NAME¶
mongoc_socket_recv() - This function performs a recv() on the underlying socket.
SYNOPSIS¶
ssize_t
mongoc_socket_recv (mongoc_socket_t *sock,
void *buf,
size_t buflen,
int flags,
int64_t expire_at);
PARAMETERS¶
- sock
- A mongoc_socket_t
- buf
- A buffer to read into.
- buflen
- A size_t with the number of bytes to receive.
- flags
- flags for recv(3)
- expire_at
- A int64_t with the time to expire in monotonic time using
bson_get_monotonic_time(3) , which is in microseconds.
DESCRIPTION¶
This function performs a recv(3) on the underlying socket.
RETURNS¶
The number of bytes received on success, 0 on stream closed, and ‐1 if
there was a failure and errno is set.
