# libtmux::EnvironmentSocket::source

- **Module:** libtmux
- **Package:** libtmux-cxx
- **Language:** C++
- **Kind:** attribute
- **Source:** https://github.com/libtmux/libtmux-cxx/blob/542fdc204ff3cfa56f5484327cda0c69bad2307d/include/libtmux/socket.hpp#L121
- **Page:** https://libtmux.org/en/cxx/latest/reference/libtmux-environmentsocket-source/