Added basic CI

Author: Antonito

.travis.yml

@@ -0,0 +1,16 @@
+language: go
+
+go:
+  - "1.x" # use the latest Go release
+
+env:
+  - GO111MODULE=on
+
+before_script:
+  - curl -sfL https://install.goreleaser.com/github.com/golangci/golangci-lint.sh | bash -s -- -b $GOPATH/bin v1.14.0
+  - go get github.com/mattn/goveralls
+
+script:
+  - golangci-lint run ./...
+  - go test -coverpkg=$(go list ./... | tr '\n' ',') -coverprofile=cover.out -v -race -covermode=atomic ./...
+  - goveralls -coverprofile=cover.out -service=travis-ci

cmd/send/session/state.go

@@ -109,13 +109,13 @@ func (s *Session) dumpStats() {
 }
 
 func (s *Session) close(calledFromCloseHandler bool) {
-	if calledFromCloseHandler == false {
+	if !calledFromCloseHandler {
 		s.dataChannel.Close()
 	}
 
 	// Sometime, onCloseHandler is not invoked, so it's a work-around
 	s.doneCheckLock.Lock()
-	if s.doneCheck == true {
+	if s.doneCheck {
 		s.doneCheckLock.Unlock()
 		return
 	}