diff options
| author | Fabio Alessandrelli <fabio.alessandrelli@gmail.com> | 2019-06-30 19:28:13 +0200 |
|---|---|---|
| committer | Fabio Alessandrelli <fabio.alessandrelli@gmail.com> | 2019-07-03 18:42:46 +0200 |
| commit | c13be7959439edd03b3fabf8a73a301784bce2b6 (patch) | |
| tree | e4068697fcaf027c222a7b59ad653af77f8535f5 | |
| parent | 24c52f1c2e6a9726142bc816a79339e99bebd862 (diff) | |
Add TCP Server is_listening method
| -rw-r--r-- | core/io/tcp_server.cpp | 7 | ||||
| -rw-r--r-- | core/io/tcp_server.h | 1 | ||||
| -rw-r--r-- | doc/classes/TCP_Server.xml | 7 |
3 files changed, 15 insertions, 0 deletions
diff --git a/core/io/tcp_server.cpp b/core/io/tcp_server.cpp index be87f47d50..a2756164bc 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("take_connection"), &TCP_Server::take_connection); ClassDB::bind_method(D_METHOD("stop"), &TCP_Server::stop); } @@ -75,6 +76,12 @@ Error TCP_Server::listen(uint16_t p_port, const IP_Address &p_bind_address) { return OK; } +bool TCP_Server::is_listening() const { + ERR_FAIL_COND_V(!_sock.is_valid(), false); + + return _sock->is_open(); +} + bool TCP_Server::is_connection_available() const { ERR_FAIL_COND_V(!_sock.is_valid(), false); diff --git a/core/io/tcp_server.h b/core/io/tcp_server.h index 538db175ad..ef64044599 100644 --- a/core/io/tcp_server.h +++ b/core/io/tcp_server.h @@ -50,6 +50,7 @@ protected: public: Error listen(uint16_t p_port, const IP_Address &p_bind_address = IP_Address("*")); + bool is_listening() const; bool is_connection_available() const; Ref<StreamPeerTCP> take_connection(); diff --git a/doc/classes/TCP_Server.xml b/doc/classes/TCP_Server.xml index 432d83f25b..cac3a0b082 100644 --- a/doc/classes/TCP_Server.xml +++ b/doc/classes/TCP_Server.xml @@ -16,6 +16,13 @@ Returns [code]true[/code] if a connection is available for taking. </description> </method> + <method name="is_listening" qualifiers="const"> + <return type="bool"> + </return> + <description> + Returns [code]true[/code] if the server is currently listening for connections. + </description> + </method> <method name="listen"> <return type="int" enum="Error"> </return> |