[Jslib] socket.js usable for creating a whois client
saschastrasser at web.de
Fri Jan 14 19:00:58 EST 2005
Stephen Knight schrieb:
> Sascha Strasser wrote:
>> Hi there,
>> i must program for a study-project a whois client. I want implement
>> this client in the mozilla framework.
>> A IP Address will be send to whois.arin.net:43 and then choose if
>> necessary the next whois server.
>> I have tried to use the socket.xul to connect the european whois
>> server ripe.net. I can connect them and after the connect i get the
>> respose from the server.
>> [% This is the RIPE Whois query server #1.
>> % The objects are in RPSL format.
>> % Rights restricted by copyright.
>> % See http://www.ripe.net/db/copyright.html
>> Length: 157
>> But when i send the ip address like 220.127.116.11 there will no response.
>> I have tried to send some http Requests to my local webserver. The
>> same Problem after i have sent
>> GET / HTTP/1.0
>> there wasn't also a response from the server.
>> Is there something special for sending strings?
> Actually, the issue is more to do with how different servers respond.
> HTTP servers (for example) immediately send their response and then
> close the socket. When the socket gets closed the data is lost. To be
> able to work with HTTP (and possibly whois), you need to open an async
> connection. If you attempt to send-and-check-later, the connection will
> die and the response is lost.
> Example code can be found here:
> Pete, I know I submitted a new socket.xul that demonstrated asynchronous
> socket usage with bug #8310, but it doesn't seem to be part of the
> release (as of 0.1.245) in samples. Am I looking in the wrong spot?
> hope this helps
with this sample i can make a big step forward :-)
Thanks for your help.
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