3 Commits

Author	SHA1	Message	Date
Jeff Wendling	51d5d8656a	pkg/rpc: drpc connection pooling ... keep a pool of connections open when dialing for drpc. this makes it so that long lived clients (like lib/uplink's Project) don't continue to use a bad connection forever. it also allows for concurrent rpcs. Change-Id: If649b286050e4f09c413fadc3e1ce88f5fc6e600	2019-10-22 18:15:24 -06:00
Jeff Wendling	4fab22d691	pkg/rpc: don't leak goroutines during a drpc dial ... we spawned a goroutine to wait on the context's done channel sending the error afterward, but we forgot to ensure the context was eventually done, so the goroutine would be leaked until then. instead, we can just do a select on two channels to get the error rather than spawn a goroutine which makes it impossible to leak a goroutine. Change-Id: I2fdba206ae6ff7a3441b00708b86b36dfeece2b5	2019-10-04 20:09:36 +00:00
Jeff Wendling	a20a7db793	pkg/rpc: build tag based selection of rpc details ... It provides an abstraction around the rpc details so that one can use dprc or gprc with the same code. It subsumes using the protobuf package directly for client interfaces as well as the pkg/transport package to perform dials. Change-Id: I8f5688bd71be8b0c766f13029128a77e5d46320b	2019-09-20 21:07:33 +00:00