3 Commits

Author	SHA1	Message	Date
Felix Lange	c213fd1fd8	all: import "context" instead of "golang.org/x/net/context" ... There is no need to depend on the old context package now that the minimum Go version is 1.7. The move to "context" eliminates our weird vendoring setup. Some vendored code still uses golang.org/x/net/context and it is now vendored in the normal way. This change triggered new vet checks around context.WithTimeout which didn't fire with golang.org/x/net/context.	2017-03-22 20:49:15 +01:00
Felix Lange	1bed9b3fea	event: address review issues (multiple commits) ... event: address Feed review issues event: clarify role of NewSubscription function event: more Feed review fixes * take sendLock after dropping f.mu * add constant for number of special cases event: fix subscribing/unsubscribing while Send is blocked	2017-02-03 13:37:49 +02:00
Felix Lange	6d5e100d0d	event: add new Subscription type and related utilities ... This commit introduces a new Subscription type, which is synonymous with ethereum.Subscription. It also adds a couple of utilities that make working with Subscriptions easier. The mot complex utility is Feed, a synchronisation device that implements broadcast subscriptions. Feed is slightly faster than TypeMux and will replace uses of TypeMux across the go-ethereum codebase in the future.	2017-01-25 18:44:20 +01:00