tendermint

291 MiB

Tree: f1a8f47d4d

Author	SHA1	Message	Date
M. J. Fromberger	2df5c85a8d	Fix govet errors for %w use in test errors. (#8083 ) The %w syntax is a fmt.Errorf thing, not supported by the testing package.	3 years ago
Sam Kleinman	332163ede6	testing: remove background contexts (#7509 )	3 years ago
Sam Kleinman	3c8955e4b8	errors: formating cleanup (#7507 )	3 years ago
M. J. Fromberger	d32913c889	pubsub: Use a dynamic queue for buffered subscriptions (#7177 ) Updates #7156, and a follow-up to #7070. Event subscriptions in Tendermint currently use a fixed-length Go channel as a queue. When the channel fills up, the publisher immediately terminates the subscription. This prevents slow subscribers from creating memory pressure on the node by not servicing their queue fast enough. Replace the buffered channel used to deliver events to buffered subscribers with an explicit queue. The queue provides a soft quota and burst credit mechanism: Clients that usually keep up can survive occasional bursts, without allowing truly slow clients to hog resources indefinitely.	3 years ago