lib::error_code validate_handshake(request_type const & r) const {
if (r.get_method() != "GET") {
return make_error_code(error::invalid_http_method);
}
if (r.get_version() != "HTTP/1.1") {
return make_error_code(error::invalid_http_version);
}
// required headers
// Host is required by HTTP/1.1
// Connection is required by is_websocket_handshake
// Upgrade is required by is_websocket_handshake
if (r.get_header("Sec-WebSocket-Key") == "") {
return make_error_code(error::missing_required_header);
}
return lib::error_code();
}
lib::error_code validate_handshake(request_type const & r) const {
if (r.get_method() != "get") {
return make_error_code(error::invalid_http_method);
}
if (r.get_version() != "http/1.1") {
return make_error_code(error::invalid_http_version);
}
// required headers
// host is required by http/1.1
// connection is required by is_websocket_handshake
// upgrade is required by is_websocket_handshake
if (r.get_header("sec-websocket-key") == "") {
return make_error_code(error::missing_required_header);
}
return lib::error_code();
}
