Boost C++ Libraries

...one of the most highly regarded and expertly designed C++ library projects in the world. — Herb Sutter and Andrei Alexandrescu, C++ Coding Standards

Send a websocket pong control frame.

void
pong(
    ping_data const& payload);
  » more...

void
pong(
    ping_data const& payload,
    error_code& ec);
  » more...