First question: are you using Node.js, OR Node.js + Express (which version?)?
On Thu, Apr 17, 2014 at 2:28 PM, JPJen <[email protected]> wrote: > > > I am using Node.js. > > I have a piece of code that works well in returning the expected response > and the response is received quickly: > > if (req.accepts('json')) { > > res.header('Content-Type', 'application/json'); > > res.send(res.locals.items, 200); > > } > > > In addition to the Status 200, I want to add a message in the header. > Therefore, I modified the code above a little bit to be consistent with the > syntax, which is, *response.writeHead(statusCode, [reasonPhrase], > [headers])*, stated in the Node.js v0.10.26 Manual & Documentation ( > http://nodejs.org/api/http.html): > > if (req.accepts('json')) { > > res.writeHead( 200, 'my_customizd_message', {'Content-Type' : > 'application/json'} ); > > res.send(res.locals.items); > > } > > then, I got an error in the console saying "Error : can't set headers > after they are sent". > > I tried something else: > > if (req.accepts('json')) { > > res.writeHead( 200, 'my_customizd_message', {'Content-Type' : > 'application/json'} ); > > res.end(); > > } > > There is no error message on the console. But, nothing is returned. The > code is running forever. I am hoping someone could help me out. Thank you > very much. > > > > -- > -- > Job Board: http://jobs.nodejs.org/ > Posting guidelines: > https://github.com/joyent/node/wiki/Mailing-List-Posting-Guidelines > You received this message because you are subscribed to the Google > Groups "nodejs" group. > To post to this group, send email to [email protected] > To unsubscribe from this group, send email to > [email protected] > For more options, visit this group at > http://groups.google.com/group/nodejs?hl=en?hl=en > > --- > You received this message because you are subscribed to the Google Groups > "nodejs" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/d/optout. > -- -- Job Board: http://jobs.nodejs.org/ Posting guidelines: https://github.com/joyent/node/wiki/Mailing-List-Posting-Guidelines You received this message because you are subscribed to the Google Groups "nodejs" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/nodejs?hl=en?hl=en --- You received this message because you are subscribed to the Google Groups "nodejs" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
