I am setting live market data, by going through README.md file https://github.com/angel-one/smartapi-java/blob/main/README.md#websocket-live-streaming-data

but it returns following error

Error connecting to WebSocket: The status code of the opening handshake response is not '101 Switching Protocols'. The status line is: HTTP/1.1 401 Unauthorized

I am generating session using following code, and I do get FeedToken as well as JwtToken and refreshToken, so I think following part is correct.

User user = smartConnect.generateSession(clientCode, "<password>", "<totp>");
String feedToken = user.getFeedToken();

can anyone share working example of WebSocket in Java?

I am able to connect websocket and then it disconnects immediately.

not able to get live stream of market data.

@Moderator_3 got it my bad, very sorry for that,

but why there is no data for 17-07-2024 is there limit like, data will be available only after T+1 day

I am using following API to get Historical data with ONE MINUTE interval

here is request body

{
     "exchange": "NSE",
     "symboltoken": "21401",
     "interval": "ONE_MINUTE",
     "fromdate": "2024-07-01 12:00",
     "todate": "2024-07-17 16:00"
}

17 Days data, API is returning response, but It's incorrect response or something not properly mentioned in Document

I have received following response from API (truncated response)

{
    "status": true,
    "message": "SUCCESS",
    "errorcode": "",
    "data": [
        [
            "2024-07-01T12:00:00+05:30",
            7.11,
            7.11,
            7.11,
            7.11,
            1340
        ],
        [
            "2024-07-01T12:01:00+05:30",
            7.1,
            7.11,
            7.1,
            7.11,
            807
        ],
        [
            "2024-07-01T12:02:00+05:30",
            7.1,
            7.11,
            7.1,
            7.11,
            2241
        ],
        [
             "2024-07-16T15:27:00+05:30",
              7.33,
                    7.33,
                    7.32,
                    7.33,
                    7380
                ],
                [
                    "2024-07-16T15:28:00+05:30",
                    7.33,
                    7.33,
                    7.32,
                    7.32,
                    10203
                ],
                [
                    "2024-07-16T15:29:00+05:30",
                    7.33,
                    7.33,
                    7.32,
                    7.33,
                    11953
                ]

as per response

• you can see I am getting candle data for midnight 00:00:00+05:30 , how can that be? shouldn't data be from market hour and start with 09:15:00+05:30

• I have given todate value 2024-07-17 16:00 but I am not receiving any data fro that.

I am not sure, what was the issue, but it's resolved now.

it only happens when I am doing it through Postman, but If I perform from code. it works

very strange

did you get solution for this, I am also facing this issue?