func scriptBody(sessionId []byte, graphName, script string, bindings map[string]interface{}) (out []byte, err error) {
var (
mh = new(codec.MsgpackHandle)
enc = codec.NewEncoderBytes(&out, mh)
reqId = uuid.NewV4()
isSessionless = bytes.Equal(sessionId, sessionlessUuid[:])
)
mh.MapType = reflect.TypeOf(map[string]interface{}(nil))
meta := map[string]interface{}{
"inSession": !isSessionless,
"isolate": isSessionless,
"graphObjName": "g",
}
if isSessionless {
meta["graphName"] = graphName
}
err = enc.Encode([]interface{}{
sessionId,
reqId[:],
meta,
"groovy",
script,
bindings,
})
return
}
func AddScreenshot(screenshot *operations.AddScreenshotParams) error {
query := `insert into pictures
(learning_resource_id, picture_url)
values($1, $2)`
buf, err := ioutil.ReadAll(screenshot.Screenshot.Data)
if err != nil {
return err
}
u1 := uuid.NewV4()
ioutil.WriteFile("./public/screenshots/"+u1.String()+".png", buf, 0644)
url := "https://boolmeover.com/screenshots/" + u1.String() + ".png"
_, err = db.Exec(query, screenshot.ID, url)
if err != nil {
return err
}
return nil
}
func (s *session) sessionBody(kill bool) (out []byte, err error) {
var (
mh = new(codec.MsgpackHandle)
enc = codec.NewEncoderBytes(&out, mh)
reqId = uuid.NewV4()
)
mh.MapType = reflect.TypeOf(map[string]interface{}(nil))
err = enc.Encode([]interface{}{
s.sId,
reqId[:],
map[string]interface{}{
"graphName": s.r.graphName,
"graphObjName": "g",
"killSession": kill,
},
s.username,
s.password,
})
return
}
func main() {
flag.Parse()
conn, err := grpc.Dial(*server)
if err != nil {
panic(fmt.Sprintln("fail to dial: %v", err))
}
defer conn.Close()
client := proto.NewEventServiceClient(conn)
me, err := user.Current()
if err != nil {
panic(fmt.Sprintln("unable to lookup user: %v", err))
}
// Since the client ID should be unique, generate one from the local user
// (for tracing) and UUID.
request := proto.StreamEventsRequest{
fmt.Sprintf("maelcat:%v:%v", me.Username, uuid.NewV4())}
stream, err := client.StreamEvents(context.Background(), &request)
if err != nil {
panic(fmt.Sprintln("failed to start stream: %v", err))
}
for {
event, err := stream.Recv()
if err == io.EOF {
break
}
if err != nil {
panic(fmt.Sprintln("stream error: %v", err))
}
fmt.Println(event)
}
}