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Re: How to close the websocket connection [message #49553 is a reply to message #49529]

Wed, 28 February 2018 15:24

uppjj is currently offline

uppjj
Messages: 9
Registered: February 2018
Location: France

Promising Member

Hello Mirek

Thanks for your very quick answer !
Two things to report :

1)A little bug : you forgot to add mask for short lengths (line 453):

(if(len > 125) {
header.Cat(126 | mask);
...
else
header.Cat((int)len | mask);

2)Url connection not so easy:
RequestHeader() must be completed before using "Connect" ...but needs informations calculated by Connect (uri, host) !
Header beginning example :
"GET " + uri + " HTTP/1.1\r\n"
"Host: " + host + "\r\n"
...

in your code uri = url (not very useful) so I use uri to separate "Host" (ex: ws://demos.kaazing.com ) and sub-adress (ex : /echo) , because this is (in my case) required by the remote server:

//--- Port
int port = ssl ? 443 : 80;
if(*u == ':')
port = ScanInt(u + 1, &u);

//--- uri (JJ)
while(*u && *u != '/' && *u != '?') u++;
if (*u !=0) uri = u; // only sub-adress

Url is the complete adress and uri is the sub-adress than can be used by GET

Solution should be to remove host, port, uri (and may be websocket-key to) calculations from Connect, into a separate function that could be used before Connect() to complete RequestHeader().

Best Regards
Jean-Jacques

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[Message index]

		How to close the websocket connection By: Tess on Tue, 07 November 2017 11:37
		Re: How to close the websocket connection By: shutalker on Fri, 10 November 2017 07:16
		Re: How to close the websocket connection By: mirek on Wed, 15 November 2017 08:57
		Re: How to close the websocket connection By: shutalker on Thu, 23 November 2017 21:35
		Re: How to close the websocket connection By: uppjj on Wed, 14 February 2018 19:17
		Re: How to close the websocket connection By: mirek on Sat, 17 February 2018 12:01
		Re: How to close the websocket connection By: uppjj on Sat, 24 February 2018 15:59
		Re: How to close the websocket connection By: mirek on Sat, 24 February 2018 17:07
		Re: How to close the websocket connection By: uppjj on Wed, 28 February 2018 15:24
		Re: How to close the websocket connection By: mirek on Wed, 28 February 2018 16:25
		Re: How to close the websocket connection By: Klugier on Wed, 28 February 2018 23:27
		Re: How to close the websocket connection By: uppjj on Thu, 01 March 2018 16:55
		Re: How to close the websocket connection By: mirek on Fri, 02 March 2018 15:28
		Re: How to close the websocket connection By: uppjj on Sat, 03 March 2018 00:18
		Re: How to close the websocket connection By: mirek on Sat, 03 March 2018 10:19
		Re: How to close the websocket connection By: uppjj on Sun, 04 March 2018 15:51

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