net/http.persistConn.writech (field)

4 uses

	net/http (current package)
		transport.go#L1561: 		writech:       make(chan writeRequest, 1),
		transport.go#L1879: 	writech   chan writeRequest   // written by roundTrip; read by writeLoop
		transport.go#L2383: 		case wr := <-pc.writech:
		transport.go#L2591: 	pc.writech <- writeRequest{req, writeErrCh, continueCh}