A network utility to forward and dump tcp port data.
Connection before:
client <-------> server
Connection with tcp_tee:
client <--- tcp_tee ---> server
|
v
./request.log
./responce.log
Tcp_tee utility listens on some tcp port (8080 by default) and forwards all data to a server you want (127.0.0.1:80 by default). Tcp_tee saves all transmitted data to .log files.
It is usefull to quickly monitor http traffic or other tcp traffic. It is a simplified tcpdump alternative which is compatible with most OSes.
Usage:
tcp_tee [--listen_port 8080] [--forward_address 127.0.0.1] [--forward_port 80] [--request_log_file request.log ] [--responce_log_file responce.log]
Usage example:
$tcp_tee --listen_port 8080 --forward_address some-site.com --forward_port 80 & #run tcp_tee in background
$curl http://127.0.0.1:8080/index.html #get http://some-site.com/index.html
$cat request.log #show request
$cat responce.log #show responce
run build.sh or run the following commands:
mkdir build
cd build
conan install ..
#conan install --build missing ..
cmake ..
cmake --build .
If you face strange linkage errors then check if conan package manager is configured to use c++11 ABI. You should see the following output in order to solve them:
$ grep compiler.libcxx ~/.conan/profiles/default
compiler.libcxx=libstdc++11
Checked on
- Ubuntu 22, gcc 11.3
- Windows 10, MSVS 2022
You are free to use or modify this code.
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