Civetweb API Reference
mg_send_chunk( conn, buf, len );
Parameters
| Parameter |
Type |
Description |
conn |
struct mg_connection * |
A pointer to the connection to be used to send data |
chunk |
const void * |
A pointer to the blob of information to be sent |
chunk_len |
size_t |
The amount of bytes to be sent |
Return Value
| Type |
Description |
int |
An integer indicating the amount of bytes sent, or failure |
Description
The function mg_send_chunk() can be used to send a blob of arbitrary data over a connection.
Only use this function after sending a complete HTTP request or response header with “Transfer-Encoding: chunked” set. Otherwise: use mg_write().
The function returns a number >0 if data was sent, the value 0 when the connection has been closed, and -1 in case of an error.
See Also