4 Commits (6db22ef339b511cf20e35b40f240a8412e20c2fb)

Author	SHA1	Message	Date
Romain Vimont	6db22ef339	Log socket errors ... Do not silently ignore close() and shutdown() errors, and use perror() to get the errno.	7 years ago
Romain Vimont	ad6209f6ff	Terminate the device process gracefully ... Call shutdown() on the device socket to make the device process finish its execution quickly and gracefully, without killing it.	7 years ago
Romain Vimont	a791c272bc	Send and recv all data when necessary ... Expose net_recv_all() and net_send_all(), equivalent of net_recv() and net_send(), but that waits/retries until the requested length has been transferred. Use these new functions where it was (wrongly) assumed that the requested length had been transferred.	7 years ago
Romain Vimont	9b056f5091	Replace SDL_net by custom implementation ... SDL_net is not very suitable for scrcpy. For example, SDLNet_TCP_Accept() is non-blocking, so we have to wrap it by calling many SDL_Net-specific functions to make it blocking. But above all, SDLNet_TCP_Open() is a server socket only when no IP is provided; otherwise, it's a client socket. Therefore, it is not possible to create a server socket bound to localhost, so it accepts connections from anywhere. This is a problem for scrcpy, because on start, the application listens for nearly 1 second until it accepts the first connection, supposedly from the device. If someone on the local network manages to connect to the server socket first, then they can stream arbitrary H.264 video. This may be troublesome, for example during a public presentation ;-) Provide our own simplified API (net.h) instead, implemented for the different platforms.	7 years ago