Re: [tcf-dev] Trace all messages on a channel

[Eugene Tarassov <eugenet@xxxxxxxxxx>]

Hi Claes,

> I could not connect Eclipse to the tcflog port (-s TCP::1234),

To connect, you need both tcflog and target agent running.
You start tcflog with two arguments - listening port and target port.
Tcflog forwards all connections from listening port to target port.
For instance:
    tcflog -s TCP::1437 TCP:128.224.218.33:4576
This starts the TCF logger on port 1437 on the local machine and connects to target IP 128.224.218.33 on port 4576.

Run tcflog -h to see more options.

> it was not discovered by our Eclipse.

Works fine for me.

> intercepting calls to trace(),

No.

> listening on a TCF Channel and logs the traffic there (depending on filter)?

Yes.

> I am looking for way to trace/log in our TCF agent all incoming and outgoing TCF-protocol messages.

This is exactly what tcflog does.

Regards,
Eugene

-----Original Message-----
From: tcf-dev-bounces@xxxxxxxxxxx [mailto:tcf-dev-bounces@xxxxxxxxxxx] On Behalf Of Lillieskold, Claes
Sent: Thursday, January 17, 2019 2:57 AM
To: TCF Development <tcf-dev@xxxxxxxxxxx>
Subject: Re: [tcf-dev] Trace all messages on a channel

EXTERNAL EMAIL

Thanks Mircea,

I could not connect Eclipse to the tcflog port (-s TCP::1234), it was not discovered by our Eclipse.
But that is of less importance right now.

Is tcplog (main_log.c)
A) intercepting calls to trace(), or is it
B) listening on a TCF Channel and logs the traffic there (depending on filter)?

I am looking for way to trace/log in our TCF agent all incoming and outgoing TCF-protocol
messages.

Best regards,
Claes
________________________________________
From: tcf-dev-bounces@xxxxxxxxxxx [tcf-dev-bounces@xxxxxxxxxxx] on behalf of Gherzan, Mircea [mircea.gherzan@xxxxxxxxx]
Sent: Wednesday, January 16, 2019 17:40
To: TCF Development
Subject: Re: [tcf-dev] Trace all messages on a channel

The tcflog.exe can be interposed between the debugger agent and the "client" (e.g. Eclipse). It will provide you with the complete messages. You can build the tcflog.exe by linking the agent library against agent/tcf/main/main_log.c

Cheers,
- Mircea

From: tcf-dev-bounces@xxxxxxxxxxx [mailto:tcf-dev-bounces@xxxxxxxxxxx] On Behalf Of Lillieskold, Claes
Sent: Wednesday, January 16, 2019 5:34 PM
To: TCF Development <tcf-dev@xxxxxxxxxxx>
Subject: [tcf-dev] Trace all messages on a channel

Is there a simple way to trace (or print, or access) all received and
sent messages on a channel?
In protocol.c, there are some traces ending with ..., for example "Peer %s: Command: C %s %s %s ...",
but although useful, this is not the complete message.
I know there is a "TCF Trace" view, and this is useful, but If possible I would prefer
to have the complete messages output to trace().

Thanks,
Claes
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