Inside the Gigablast

keyword: signal-based

The heart of the Gigablast process is the I/O control loop.

If queue is full, kernel will deliver SIGIO to gp process.

g_udpServer

Loop.cpp

registerCallback()

sleep callbacks ( every X milliseconds)

SIGCHLD - a thread exits.

Callback Priority

doPoll() just calls low priority callbacks

priority method is similar to the low latency patch in the Linux kernel

Threads.cpp

clone()

Layers - build, search results,

Fighting Spam

File List