connection was closed uncleanly (I dropped the WebSocket TCP connection: close reason without close

ravhui

Can someone help me to fix this connection issue.
Connection closed: 1006 - connection was closed uncleanly (I dropped the WebSocket TCP connection: close reason without close code)

P.S : I'm using python

ravhui

@sujith can you look into this

vithalpatil

Hi @sujith,

Same issue here not getting ticks after 6pm using official python library. i running it under jupyter notebook on AWS EC2 server.

girish400

The ticker stops working after a while! Can you please check ?

2018-05-29 11:29:25,037 - kiteconnect.ticker - DEBUG - last ping was 2.5006039142608643 seconds back.
2018-05-29 11:29:25,294 - kiteconnect.ticker - DEBUG - last pong was 2.4975969791412354 seconds back.
2018-05-29 11:29:25,295 - kiteconnect.ticker - DEBUG - pong => b''
2018-05-29 11:29:27,539 - kiteconnect.ticker - DEBUG - ping =>
2018-05-29 11:29:27,539 - kiteconnect.ticker - DEBUG - last ping was 2.500602960586548 seconds back.
2018-05-29 11:29:27,796 - kiteconnect.ticker - DEBUG - last pong was 2.5016067028045654 seconds back.
2018-05-29 11:29:27,797 - kiteconnect.ticker - DEBUG - pong => b''
2018-05-29 11:29:30,040 - kiteconnect.ticker - DEBUG - ping =>
2018-05-29 11:29:30,040 - kiteconnect.ticker - DEBUG - last ping was 2.5006039142608643 seconds back.
2018-05-29 11:29:30,298 - kiteconnect.ticker - DEBUG - last pong was 2.5006046295166016 seconds back.
2018-05-29 11:29:30,298 - kiteconnect.ticker - DEBUG - pong => b''
2018-05-29 11:29:32,542 - kiteconnect.ticker - DEBUG - ping =>
2018-05-29 11:29:32,542 - kiteconnect.ticker - DEBUG - last ping was 2.500603675842285 seconds back.
2018-05-29 11:29:32,800 - kiteconnect.ticker - DEBUG - last pong was 2.5016064643859863 seconds back.
2018-05-29 11:29:32,800 - kiteconnect.ticker - DEBUG - pong => b''
2018-05-29 11:29:35,044 - kiteconnect.ticker - DEBUG - ping =>
2018-05-29 11:29:35,044 - kiteconnect.ticker - DEBUG - last ping was 2.500603675842285 seconds back.
2018-05-29 11:29:35,300 - kiteconnect.ticker - DEBUG - last pong was 2.5006043910980225 seconds back.
2018-05-29 11:29:35,301 - kiteconnect.ticker - DEBUG - pong => b''
2018-05-29 11:29:37,545 - kiteconnect.ticker - DEBUG - ping =>
2018-05-29 11:29:37,545 - kiteconnect.ticker - DEBUG - last ping was 2.5006043910980225 seconds back.
2018-05-29 11:29:37,807 - kiteconnect.ticker - DEBUG - last pong was 2.5056190490722656 seconds back.
2018-05-29 11:29:37,808 - kiteconnect.ticker - DEBUG - pong => b''
2018-05-29 11:29:40,047 - kiteconnect.ticker - DEBUG - ping =>
2018-05-29 11:29:40,047 - kiteconnect.ticker - DEBUG - last ping was 2.500603675842285 seconds back.
2018-05-29 11:29:40,157 - kiteconnect.ticker - ERROR - Connection error: 1006 - connection was closed uncleanly (peer dropped the TCP connection without previous WebSocket closing handshake)
2018-05-29 11:29:40,158 - root - ERROR - closed connection on error: 1006 connection was closed uncleanly (peer dropped the TCP connection without previous WebSocket closing handshake)
2018-05-29 11:29:40,158 - kiteconnect.ticker - ERROR - Connection closed: 1006 - connection was closed uncleanly (peer dropped the TCP connection without previous WebSocket closing handshake)
2018-05-29 11:29:40,159 - root - ERROR - closed connection on close: 1006 connection was closed uncleanly (peer dropped the TCP connection without previous WebSocket closing handshake)
2018-05-29 11:29:40+0530 [KiteTickerClientProtocol (TLSMemoryBIOProtocol),client] will retry in 2 seconds
2018-05-29 11:29:40+0530 [-] Stopping factory
2018-05-29 11:29:40+0530 [-] Main loop terminated.

razcads

@ravhui Check this thread... https://kite.trade/forum/discussion/4032/kite-3-connection-was-closed-uncleanly-peer-dropped-the-tcp-connection-without-previous-websocket#latest..
i had a similar issue i raised query for.. maybe yours is related.

kaushalmalkan

Hi,

I am facing the same issue while streaming for tick data

My code was working perfectly till yesterday. Getting this issue since today morning.

Connection error: 1006 - connection was closed uncleanly (I dropped the WebSocket TCP connection: close reason without close code)

rakeshr

@kaushalmalkan
You can go through Websocket Streaming Python client FAQs.

kaushalmalkan

Hi, @rakeshr I went through it but unfortunately couldn't find my solution.

My streaming code:

from kiteconnect import KiteConnect
from kiteconnect import KiteTicker
import pandas as pd
import os
 
cwd = os.chdir("I:\Algo")
 
 
#generate trading session
access_token = open("access_token.txt",'r').read()
key_secret = open("api_key.txt",'r').read().split()
kite = KiteConnect(api_key=key_secret[0])
kite.set_access_token(access_token)
 
#get dump of all NSE instruments
instrument_dump = kite.instruments("NSE")
instrument_df = pd.DataFrame(instrument_dump)
 
def tokenLookup(instrument_df,symbol_list):
    """Looks up instrument token for a given script from instrument dump"""
    token_list = []
    for symbol in symbol_list:
        token_list.append(int(instrument_df[instrument_df.tradingsymbol==symbol].instrument_token.values[0]))
    return token_list
 
#####################update ticker list######################################
tickers = ["INFY", "ACC", "ICICIBANK", "HDFCBANK"]
#############################################################################
 
#create KiteTicker object
kws = KiteTicker(key_secret[0],kite.access_token)
tokens = tokenLookup(instrument_df,tickers)
 
def on_ticks(ws,ticks):
    print(ticks)
 
def on_connect(ws,response):
    ws.subscribe(tokens)
    ws.set_mode(ws.MODE_LTP,[tokens])
    
    
kws.on_ticks=on_ticks
kws.on_connect=on_connect
kws.connect()

I can fetch OHLC as well, the problem is only with streaming tick data.

Everything loads perfectly just while executing kws.connect() I get the error of:

Connection error: 1006 - connection was closed uncleanly (I dropped the WebSocket TCP connection: close reason without close code)

I even tried regenerating a new API secret but that was of no use as well.

Please assist.

rakeshr

@kaushalmalkan

ws.set_mode(ws.MODE_LTP,[tokens])

You are sending instrument token as Nested list(list of list). As you are already returning instrument list in tokenLookup function. So, you can just pass same list.
ws.set_mode(ws.MODE_LTP,tokens)

Appytraders

ERROR:kiteconnect.ticker:Connection error: 1006 - connection was closed uncleanly (I dropped the WebSocket TCP connection: close reason without close code)
ERROR:kiteconnect.ticker:Connection closed: 1006 - connection was closed uncleanly (I dropped the WebSocket TCP connection: close reason without close code)

I am facing the same issue. Can someone please help with solution

rakeshr

You can go through Python client Websocket FAQs. Connection closing solution is explained there.