Excellent point. What Jerry tried to do cannot work because the X Server is single-threaded.
Harold
Kensuke Matsuzaki wrote:
Perhaps "XOpenDisplay" connects to X server and waits
for reply. But X server is blocked by "XOpenDisplay",
so it can't do anything, and hang up.
I integrated window manager to X server for rootless
mode at the trial. At that time I had same problem.
Creating X client thread solved it.
Kensuke Matsuzaki
