HTTP API traffic recording and replay middleware based on GoReplay, can be used for migration and refactoring testing.
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gorc is a middleware of GoReplay, so you should install GoReplay first.
Download the latest binary from https://github.com/buger/goreplay/releases
or compile by yourself
or brew install gor in macOS
-
download binary
-
go install
go install github.com/shockerli/gorc@latest- go build
git clone https://github.com/shockerli/gorc
cd gorc
go build .
--input-raw=":8001": original service port, which be recorded
--output-http="http:https://127.0.0.1:8002": replay request to another service
--middleware="${path-of-gorc} ${command-or-script}":gormiddleware command
- PHP
gor \
--input-raw-track-response \
--output-http-track-response \
--input-raw=":8001" \
--output-http="http:https://127.0.0.1:8002" \
--middleware="go run gorc.go php examples/script.php"
gor \
--input-raw-track-response \
--output-http-track-response \
--input-raw=":8001" \
--output-http="http:https://127.0.0.1:8002" \
--middleware="go run gorc.go ./examples/script.php"
gor \
--input-raw-track-response \
--output-http-track-response \
--input-raw=":8001" \
--output-http="http:https://127.0.0.1:8002" \
--middleware="/path/to/bin/gorc ./examples/script.php"- NodeJS
gor \
--input-raw-track-response \
--output-http-track-response \
--input-raw=":8001" \
--output-http="http:https://127.0.0.1:8002" \
--middleware="go run gorc.go node examples/script.js"
gor \
--input-raw-track-response \
--output-http-track-response \
--input-raw=":8001" \
--output-http="http:https://127.0.0.1:8002" \
--middleware="go run gorc.go ./examples/script.js"
gor \
--input-raw-track-response \
--output-http-track-response \
--input-raw=":8001" \
--output-http="http:https://127.0.0.1:8002" \
--middleware="/path/to/bin/gorc ./examples/script.js"- Any other programming language your machine supports
Your custom script, read line from STDIN per request:
{
// uuid, GoReplay generate the request unique id
"req_id": "f33e1bab7f0000013e9b304d",
// whole time: ns
"latency": 1137963000,
"request": {
// unit: ns
"time": 1636958850332299000,
// unit: ns
"latency": 0,
"header": {
"Accept": [
"*/*"
],
"Accept-Encoding": [
"gzip, deflate, br"
],
"Cache-Control": [
"no-cache"
],
"Connection": [
"keep-alive"
],
"Content-Length": [
"70"
],
"Content-Type": [
"application/json"
],
"User-Agent": [
"PostmanRuntime/7.28.4"
]
},
"method": "POST",
"uri": "/es/getTaskList",
"proto": "HTTP/1.1",
"body": {
"key": "kkk",
"type": 1
}
},
"original_response": {
"time": 1636958850404046000,
"latency": 76000,
"header": {
"Connection": [
"keep-alive"
],
"Content-Type": [
"application/json; charset=UTF-8"
],
"Date": [
"Mon, 15 Nov 2021 06:47:30 GMT"
],
"Server": [
"nginx/1.21.4"
],
"X-Powered-By": [
"PHP/7.1.33"
]
},
"status": "200 OK",
"status_code": 200,
"proto": "HTTP/1.1",
"body": {
"code": 200,
"data": [],
"msg": "success"
}
},
"replayed_response": {
"time": 1636958851470262000,
"latency": 21424000,
"header": {
"Content-Length": [
"107"
],
"Content-Type": [
"application/json; charset=utf-8"
],
"Date": [
"Mon, 15 Nov 2021 06:46:55 GMT"
]
},
"status": "200 OK",
"status_code": 200,
"proto": "HTTP/1.1",
"body": {
"code": 200,
"data": [],
"msg": "success"
}
}
}This project is under the terms of the MIT license.