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digitalmars.D.learn - vib.d suppress 404 for no content written

reply Nicholas Wilson <iamthewilsonator hotmail.com> writes:
I have an endpoint that is a post:

void postStuff(HTTPServerRequest req, HTTPServerResponse res)
{
     // do some stuff with req
     res.statusCode = 200;
}

I do not write anything to res (deliberately) but want to set the 
status code.

However it returns 404, because no content is written.
How can I make it return 200?

FWIW its a member of a web interface class.

Thanks
Nic
Feb 14 2018
parent reply Seb <seb wilzba.ch> writes:
On Wednesday, 14 February 2018 at 14:30:19 UTC, Nicholas Wilson 
wrote:

 I have an endpoint that is a post:

 void postStuff(HTTPServerRequest req, HTTPServerResponse res)
 {
     // do some stuff with req
     res.statusCode = 200;
 }

 I do not write anything to res (deliberately) but want to set 
 the status code.

 However it returns 404, because no content is written.
 How can I make it return 200?

 FWIW its a member of a web interface class.

 Thanks
 Nic


You mean `writeVoidBody`

See Also: https://github.com/vibe-d/vibe.d/issues/2065
Feb 14 2018
next sibling parent Nicholas Wilson <iamthewilsonator hotmail.com> writes:
On Wednesday, 14 February 2018 at 14:58:14 UTC, Seb wrote:

 On Wednesday, 14 February 2018 at 14:30:19 UTC, Nicholas Wilson 
 wrote:

 I have an endpoint that is a post:

 void postStuff(HTTPServerRequest req, HTTPServerResponse res)
 {
     // do some stuff with req
     res.statusCode = 200;
 }

 I do not write anything to res (deliberately) but want to set 
 the status code.

 However it returns 404, because no content is written.
 How can I make it return 200?

 FWIW its a member of a web interface class.

 Thanks
 Nic


 You mean `writeVoidBody`

 See Also: https://github.com/vibe-d/vibe.d/issues/2065


Thanks!
Feb 14 2018
prev sibling parent reply aberba <karabutaworld gmail.com> writes:
On Wednesday, 14 February 2018 at 14:58:14 UTC, Seb wrote:

 On Wednesday, 14 February 2018 at 14:30:19 UTC, Nicholas Wilson 
 wrote:

 I have an endpoint that is a post:

 void postStuff(HTTPServerRequest req, HTTPServerResponse res)
 {
     // do some stuff with req
     res.statusCode = 200;
 }

 I do not write anything to res (deliberately) but want to set 
 the status code.

 However it returns 404, because no content is written.
 How can I make it return 200?

 FWIW its a member of a web interface class.

 Thanks
 Nic


 You mean `writeVoidBody`

 See Also: https://github.com/vibe-d/vibe.d/issues/2065


Seb,  are you the one doing the vibe.d demo collections?
Feb 14 2018
parent Seb <seb wilzba.ch> writes:
On Wednesday, 14 February 2018 at 21:16:23 UTC, aberba wrote:

 Seb,  are you the one doing the vibe.d demo collections?


Do you mean this?

https://github.com/wilzbach/vibe-d-by-example

Yes, that's me, but it still needs a lot of work and I haven't 
got around polishing it for an alpha "release", but the examples 
there should be fully functional with ~>vibe.d-0.8.3-alpha.1

BTW I also have a fork of vibe.web.web at 
https://github.com/teamhackback/hb-web which adds all the 
convenience features that I haven't been able to get upstream so 
far [1].
A short overview of what I miss in vibe.web.web:

---
class Service {

     // Returning strings (instead of res.writeBody)
     string getString() { return "string"; } // 
https://github.com/vibe-d/vibe.d/pull/1854

     // Access to Json
     auto postJson(Json _json) { return _json; } // 
https://github.com/vibe-d/vibe.d/pull/1853

     // Automatically serialize data types
     auto postStruct(MyStruct st) { return st.foo + 3; } // 
https://github.com/vibe-d/vibe.d/pull/1697

     // https://github.com/vibe-d/vibe.d/pull/1698
     //  path is automatically set to /user/:id
     // works for all _-prefixed variables that don't have any 
inference yet (i.e. _error still works)
     void getUser(string _id, HTTPServerResponse res) {
         res.writeBody("User: " ~ _id);
     }
}
---


Though to be fair, things improved a bit in Vibe.d 0.8.2 and 
`request` and `response` are now available.
They refer to current request.


[1] https://github.com/vibe-d/vibe.d/pulls/wilzbach
Feb 14 2018