WebSocket 2.0 Streaming is not Receiving the Live Price Feed

Vignesha

I have this issue but seems no one is talking about it not really sure whats happening with the smart api @admin can this be addressed? Github example is not working at all if there is any issue let us know so we can wait

punit

@anil_patel @Vignesha PM me. WS 2.0 is indeed working fine. Let me know any help is required.

Vignesha

@Ashok Thanks for the reply yes I have issue with getting live data from smartapi. I even can get historical data, ltp but i just cant get live data from it... It would be great if you cold help.
This is my code

from cred import username, apikey, pwd
from smartapi import SmartConnect
from smartapi import SmartWebSocket
import pandas as pd
import pyotp
import time

<Authentication part>

token = "nse_cm|2885"

task = "mw"  

ss = SmartWebSocket(feedToken, username)

def on_message(ws, message):
    print("Ticks: {}".format(message))

def on_open(ws):
    print("on open")
    ss.subscribe(task, token)


def on_error(ws, error):
    print(error)


def on_close(ws):
    print("Close")

# Assign the callbacks.
ss._on_open = on_open
ss._on_message = on_message
ss._on_error = on_error
ss._on_close = on_close

ss.connect()

Since today is sunday cant test this will try it tomorrow and let you know if it has started to work...

Can you please let me know if my code is right and also out of this topic - is there a way to stock fetching the live data? previous when it worked i had to interpret the code for this to stop fetching the data

Vignesha

@Vignesha @Ashok Not working
tried today with the same code but still gives me the HeartBeat Sending Failed Not sure how it is working for everyone else... if something has changed that im not aware of? But im getting ltp and my holdings and things like that

2023-06-12 07:13:48.017326 : Start task in the background
{'task': 'hb', 'channel': '', 'token': 'eyJhbGciOiJIUzUxMiJ9.eyJ1c2VybmFtZSI6IkExMjAyNDY5IiwiaWF0IjoxNjg2NTUyMzQ4LCJleHAiOjE2ODY2Mzg3NDh9.hjMewZOkbEL3zOmXWX_Gd1VF0CidQmRayeXhqRaMf8IcViFxy9sdfXcsJTWRWHxdEuAo3r1hbpz_WpP_aMCivQ', 'user': 'A1202469', 'acctid': '<myaccountid>'}
HeartBeat Sending Failed
__on_open################
{'task': 'cn', 'channel': 'NONLM', 'token': 'eyJhbGciOiJIUzUxMiJ9.eyJ1c2VybmFtZSI6IkExMjAyNDY5IiwiaWF0IjoxNjg2NTUyMzQ4LCJleHAiOjE2ODY2Mzg3NDh9.hjMewZOkbEL3zOmXWX_Gd1VF0CidQmRayeXhqRaMf8IcViFxy9sdfXcsJTWRWHxdEuAo3r1hbpz_WpP_aMCivQ', 'user': 'A1202469', 'acctid': '<myaccountid>'}
2023-06-12 07:13:49.514800 : Start task in the background
on open{'task': 'hb', 'channel': '', 'token': 'eyJhbGciOiJIUzUxMiJ9.eyJ1c2VybmFtZSI6IkExMjAyNDY5IiwiaWF0IjoxNjg2NTUyMzQ4LCJleHAiOjE2ODY2Mzg3NDh9.hjMewZOkbEL3zOmXWX_Gd1VF0CidQmRayeXhqRaMf8IcViFxy9sdfXcsJTWRWHxdEuAo3r1hbpz_WpP_aMCivQ', 'user': 'A1202469', 'acctid': '<myaccountid>'}

2023-06-12 07:13:49.884945 : Start task in the background
{'task': 'hb', 'channel': '', 'token': 'eyJhbGciOiJIUzUxMiJ9.eyJ1c2VybmFtZSI6IkExMjAyNDY5IiwiaWF0IjoxNjg2NTUyMzQ4LCJleHAiOjE2ODY2Mzg3NDh9.hjMewZOkbEL3zOmXWX_Gd1VF0CidQmRayeXhqRaMf8IcViFxy9sdfXcsJTWRWHxdEuAo3r1hbpz_WpP_aMCivQ', 'user': 'A1202469', 'acctid': '<myaccountid>'}
HeartBeat Sending Failed

Vyju75

Yes I agree with Anil, websocket not working, the event corresponding to
_WS.MessageReceived += WriteResult;
the event is not getting fired.

It was working few until months back.

Has any one got the working version of the angelbroking.dll and websocket.dll,
please post it here.

Regards

Vyju75

@admin , @administrators Kindly help at the earliest.

Regards

admin

HI @Vyju75 @Vignesha @mohan1710 @anil_patel @Ashok

We are excited to announce the release of updated SmartAPI libraries that now fully support WebSocket 2.0, further enhancing your trading experience. The latest versions of the SmartAPI Python SDK (1.3.4), SmartAPI Java SDK (2.1.0) and the SmartAPI Node.js Library (1.0.15) incorporate WebSocket 2.0 implementation, ensuring faster market data updates, reduced latency, and improved overall performance.

https://smartapi.angelbroking.com/topic/3660/upgraded-smartapi-libraries-to-support-websocket-2-0-python-java-sdk-and-node-js-library

Vyju75

@admin @administrators
Great news, indeed!
When shall the new version of .Net libraries be available?
My existing tool is written in C# and is not working since past few months.
Update to .Net version is much appreciated.

Regards

admin

HI @Vyju75 , I am sorry but modifying C# library is not on our list. Our SDKs are all open source, and we encourage pull requests and other contributions from the community.

Vyju75

@admin
Terribly disappointed

Regards