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how to send msg by tcp? help pls [message #1842036]

Mon, 07 June 2021 22:50

Eclipse User

I want to use 4diac to connect to server by 4diac and send/recv raw msg.
If I use client_1 FB, the msg send/recv will change to ASN.1 format. But what I need is to send / recv in origin format without change.
Can anyone help to answer this question? thx a lot!

Re: how to send msg by tcp? help pls [message #1842073 is a reply to message #1842036]

Tue, 08 June 2021 09:08

Eclipse User

Hi,

you need to configure the correct layer over the ID input. the raw[] layer takes in a string and sends it unchanged. If you want to send via IP you have to enter raw[].ip[<InsertIpAddressAndPort>]

Re: how to send msg by tcp? help pls [message #1842093 is a reply to message #1842073]

Tue, 08 June 2021 23:27

Eclipse User

thx a lot. i test this before, but i use the wrong data type(not STRING, but WSTRING), the question is finished. thank you!

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