diff options
| author | dam <daniel.almeida.martins@outlook.com> | 2021-03-21 10:15:30 +0000 |
|---|---|---|
| committer | Fabio Alessandrelli <fabio.alessandrelli@gmail.com> | 2021-04-12 21:05:33 +0200 |
| commit | da8c2310b5b2eae941fa1465495409086397127f (patch) | |
| tree | e010f94062e83bb88ce739a75c01a86dcce9c7b5 /core/io/tcp_server.cpp | |
| parent | cee5414698b14be3ce837b4c9de3a3d500d28611 (diff) | |
| download | redot-engine-da8c2310b5b2eae941fa1465495409086397127f.tar.gz | |
Allow local port control on net_socket connections
Diffstat (limited to 'core/io/tcp_server.cpp')
| -rw-r--r-- | core/io/tcp_server.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/core/io/tcp_server.cpp b/core/io/tcp_server.cpp index 323d2bbd7f..348be66ba4 100644 --- a/core/io/tcp_server.cpp +++ b/core/io/tcp_server.cpp @@ -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); |