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    not receiving proper WebSocket data

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    • P
      pavank @admin last edited by

      @admin, i found the issue, in token i have misspelled nse_cm, but i think there should an error msg stating invalid token.................

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      • N
        nirav @admin last edited by

        @admin ok sir tnx
        I'm waiting for your answer.

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        • A
          admin @nirav last edited by

          Hi @nirav websocket is working fine from our end.

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          • S
            Surya 1 @nirav last edited by

            @nirav

            can you please share the code and your sdk version ( if you are using python )

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            • A
              admin @Surya 1 last edited by

              @rajanprabu @ nirav
              kindly generate feed token and use below code.

              from smartapi import WebSocket
              FEED_TOKEN= "xxxxxxxx"
              CLIENT_CODE="xxxxxxx"
              token="nse_cm|2885&nse_cm|1594&nse_cm|11536"
              #"nse_cm|2885&nse_cm|1594&nse_cm|11536"

              ss = WebSocket(FEED_TOKEN, CLIENT_CODE)

              def on_tick(ws, tick):
              print("Ticks: {}".format(tick))

              def on_connect(ws, response):
              ws.send_request(token)

              def on_close(ws, code, reason):
              ws.stop()

              Assign the callbacks.

              ss.on_ticks = on_tick
              ss.on_connect = on_connect
              ss.on_close = on_close

              ss.connect( )`

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              • S
                Surya 1 @admin last edited by Surya 1

                @admin

                @admin said in not receiving proper WebSocket data:

                ws.send_request(token)

                for SDK version 1.2.2 onwards this needs to be

                ws.send_request(token,task)

                where task is task="mw", #'mw'|'sfi'|'dp'

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                • N
                  nirav @admin last edited by

                  @admin ok sir tnx issue is sloved. bt
                  open interest live datafeed avaliable for nifty index ?
                  if not so how i get it ?
                  tnx

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                  • N
                    nirav @nirav last edited by

                    @admin
                    I try to get by web socket
                    (Ex= nifty 15000 ce open interest)

                    James Bond 1 Reply Last reply Reply Quote 0
                    • James Bond
                      James Bond @nirav last edited by James Bond

                      @nirav

                      No, OI is not streamed via WebSocket. It's yet to be added in WebSocket response.

                      “Bond. James Bond.”

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                      • James Bond
                        James Bond last edited by

                        @admin
                        Can you give any rough estimate when will you start streaming OI ?

                        “Bond. James Bond.”

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                        • N
                          nirav @admin last edited by

                          @admin
                          hii sir very good noon
                          why i recive a heart beat error msg on live web socket data streaming. any solution for this plz tell me . its very important for me.
                          tnx

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                          • A
                            admin @nirav last edited by

                            HI @nirav we have noticed your query we will update you on this.

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                            • S
                              Surya 1 @nirav last edited by

                              @nirav

                              This normally happens with network drop. If you are using new python SDK, you may potentially overcome this.

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                              • N
                                nirav @Surya 1 last edited by

                                @rajanprabu
                                sir i have install python sdk just tomorrow, so its a latest. till i getting heart beat. any solution for this by api team or not. my deadline is very close. suggest me asap

                                tnx

                                S A 2 Replies Last reply Reply Quote 0
                                • S
                                  Surya 1 @nirav last edited by

                                  @nirav

                                  Its hard to suggest with fewer details available. Are you running it on the cloud or at home with Wifi ? WiFi drop can also cause this.

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                                  • A
                                    admin @nirav last edited by

                                    Hi @nirav said in not receiving proper WebSocket data:

                                    sir i have install python sdk just tomorrow, so its a latest. till i getting heart beat. any solution for this by api team or not. my deadline is very close. suggest me asap

                                    Hi nirav as discussed in the meeting we will update you on this.

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                                    • D
                                      Deb @pavank last edited by

                                      @pavank did you get any solution of the problem? I am facing exactly same issue.

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                                      • J
                                        jimuld last edited by

                                        @admin facing same issue, only receving tm data

                                        [{"tvalue":"16/02/2023 11:35:12","name":"tm"}]
                                        [{"tvalue":"16/02/2023 11:35:13","name":"tm"}]
                                        [{"tvalue":"16/02/2023 11:35:14","name":"tm"}]
                                        [{"tvalue":"16/02/2023 11:35:15","name":"tm"}]

                                        Here is code :

                                        var ws =new websocket('', '',"nse_cm|2885", "mw");
                                        ws.connection().then(() => {
                                        ws.runScript("nse_cm|2885&nse_cm|1594&nse_cm|11536", "mw|sf|dp");
                                        setTimeout(function () {
                                        ws.close()
                                        }, 30000)
                                        });
                                        ws.on('tick', receiveTick);

                                        function receiveTick(data) {
                                        	console.log(data);			  
                                        }
                                        
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