Context undefined when used with routing-controllers

[davidpablosg]

I've configured the context on ExpressJs app as a dependency on startup and also set it up as global middleware for every request.
The code works like a charm when using routing-controllers for Get, Put and Post
But, using @Body decorator into a PUT/POST method, it becomes undefined.
Also using body-parser, injecting decorator @JSON, the context get lost.

Working cases:

@get('/data')
public getData():Promise {
httpContext.get('contextId');//Got data
return new Promise;
}

@get('/data')
public getData(@Req() req):Promise {
httpContext.get('contextId');//Got data
var a = req.a;
return new Promise((resolve) => getData(a){
resolve(response);
});
}

@post('/data')
public setData():Promise {
httpContext.get('contextId'); //Got data
var a = 'some random data';
return new Promise((resolve) => setData(a){
resolve(response);
});
}

@post('/data')
public setData(@Req() req):Promise {
httpContext.get('contextId'); //Got undefined
var a = req.a;
return new Promise((resolve) => setData(a){
resolve(response);
});
}

Not working cases:

@UseBefore(json())
@post('/data')
public setData(@Req() req):Promise {
httpContext.get('contextId'); //Got undefined
var a = req.a;
return new Promise((resolve) => setData(a){
resolve(response);
});
}

@post('/data')
public setData(@Body() data):Promise {
httpContext.get('contextId'); //Got undefined
return new Promise((resolve) => setData(data){
resolve(response);
});
}

@put('/data')
public setData(@Body() data):Promise {
httpContext.get('contextId'); //Got undefined
return new Promise((resolve) => setData(data){
resolve(response);
});
}

[jungssunkim]

@davidpablosg
It may be a different problem.
httpContext middleware must use after body-parser.

reference: #4

[zhujun24]

I have write a tidy npm package http-request-context to do this, using async_hooks, u can try it.