Commit 5d50b498 authored Jan 06, 2022 by Mike Yu

DoH: Reduce DOH_THREADS from 2 to 1

Make the doh engine to run on one single thread. This change
doesn't seem to improve DoH query latency, but it does save
some CPU resource. See the bug for the test result.

Bug: 213438941
Test: cd packages/modules/DnsResolver && atest
Change-Id: I9c33e10d9269ba14c9ce708d0bc4b3761f908dea

parent 42a73532

doh/dispatcher/mod.rs

+1 −1

Original line number	Diff line number	Diff line
		@@ -76,7 +76,7 @@ pub struct Dispatcher {
		}

		impl Dispatcher {
		const DOH_THREADS: usize = 2;
		const DOH_THREADS: usize = 1;

		pub fn new(validation: ValidationReporter, tagger: SocketTagger) -> Result<Dispatcher> {
		let (cmd_sender, cmd_receiver) = mpsc::channel::<Command>(MAX_BUFFERED_CMD_COUNT);