LAN chat software, LAN's wechat.

decompression file [headImg.rar] to program path, images of head portrait.
Test in one computer, copy one file, in one program path new file rename to 1; and another new file rename to 2。
Test in Different computers, Don't do anything.

Because of the following initialization sending and receiving port.

// init send and receive port

if (QFile::exists("1"))
{
m_recvPort = 18888;
m_sendPort = 19999;
}
else if (QFile::exists("2"))
{
m_recvPort = 19999;
m_sendPort = 18888;
}
else
{
m_recvPort = 18888;
m_sendPort = 18888;
}