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Allow local port control on net_socket connections

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This commit is contained in:
dam
2021-03-21 10:15:30 +00:00
committed by Fabio Alessandrelli
parent cee5414698
commit da8c2310b5
15 changed files with 163 additions and 37 deletions
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8
core/io/tcp_server.cpp
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@ -34,6 +34,7 @@ void TCP_Server::_bind_methods() {
ClassDB::bind_method(D_METHOD("listen", "port", "bind_address"), &TCP_Server::listen, DEFVAL("*"));
ClassDB::bind_method(D_METHOD("is_connection_available"), &TCP_Server::is_connection_available);
ClassDB::bind_method(D_METHOD("is_listening"), &TCP_Server::is_listening);
ClassDB::bind_method(D_METHOD("get_local_port"), &TCP_Server::get_local_port);
ClassDB::bind_method(D_METHOD("take_connection"), &TCP_Server::take_connection);
ClassDB::bind_method(D_METHOD("stop"), &TCP_Server::stop);
}
@ -42,6 +43,7 @@ Error TCP_Server::listen(uint16_t p_port, const IP_Address &p_bind_address) {
ERR_FAIL_COND_V(!_sock.is_valid(), ERR_UNAVAILABLE);
ERR_FAIL_COND_V(_sock->is_open(), ERR_ALREADY_IN_USE);
ERR_FAIL_COND_V(!p_bind_address.is_valid() && !p_bind_address.is_wildcard(), ERR_INVALID_PARAMETER);
ERR_FAIL_COND_V_MSG(p_port < 0 || p_port > 65535, ERR_INVALID_PARAMETER, "The local port number must be between 0 and 65535 (inclusive).");
Error err;
IP::Type ip_type = IP::TYPE_ANY;
@ -74,6 +76,12 @@ Error TCP_Server::listen(uint16_t p_port, const IP_Address &p_bind_address) {
return OK;
}
int TCP_Server::get_local_port() const {
uint16_t local_port;
_sock->get_socket_address(nullptr, &local_port);
return local_port;
}
bool TCP_Server::is_listening() const {
ERR_FAIL_COND_V(!_sock.is_valid(), false);