![]() |
Home | Libraries | People | FAQ | More |
Send a WebSocket ping frame.
void ping( ping_data const& payload, error_code& ec);
This function is used to synchronously send a ping frame on the stream. The call blocks until one of the following is true:
This function is implemented in terms of one or more calls to the next
layer's write_some
functions.
Name |
Description |
---|---|
|
The payload of the ping message, which may be empty. |
|
Set to indicate what error occurred, if any. |