How do I send html data back on ChannelHandlerContext ctx?
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goodnews...@gmail.com
Jul 15, 2019, 11:26:21 PM7/15/19
to Netty discussions
Hello,
I have a great video game server I've worked on for over a thousand hours.
I am coding up account recovery via email, and for security purposes, they need to click a url.
This recovers their account.
But when they click the url, I want their webbrowser to display,"Success, check your game on your phone. Your account is recovered."
It can recover it now, but I want the webbrowser not to display nothing.
I tried
ctx.write("Hello World");
ctx.flush();
I am thinking some rudimentary html headers are needed.
Any help is thanked. God bless all of yinz for reading.
www.crystalfighter.com/battlemon
,Jim
I have a great video game server I've worked on for over a thousand hours.
I am coding up account recovery via email, and for security purposes, they need to click a url.
This recovers their account.
But when they click the url, I want their webbrowser to display,"Success, check your game on your phone. Your account is recovered."
It can recover it now, but I want the webbrowser not to display nothing.
I tried
ctx.write("Hello World");
ctx.flush();
I am thinking some rudimentary html headers are needed.
Any help is thanked. God bless all of yinz for reading.
www.crystalfighter.com/battlemon
,Jim
goodnews...@gmail.com
Jul 24, 2019, 5:18:02 AM7/24/19
to Netty discussions
My server gets:
GET /jibberish HTTP/1.1
Host: 127.0.0.1:80
Connection: keep-alive
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3
Accept-Encoding: gzip, deflate, br
Accept-Language: en-US,en;q=0.9
I sent a packet full of nonsense, chrome says,"This page is not working."
I tried sending this packet "HTTP/1.1 200 OK\nDate: Wed, 24 Jul 2019 05:07:53 GMT\nServer: Custom (Win64)\nLast-Modified: Wed, 24 Jul 2019 04:16:26 GMT\nETag: \"4014300565a5-2c-3e94b66c2e410\"\nAccept-Ranges: bytes\nContent-Length: 44\nConnection: close\nContent-Type: text/html; charset=UTF-8\nX-Pad: avoid browser bug\n<html><body><h1>It works!</h1></body></html>"
Chrome just hangs... any further help?
GET /jibberish HTTP/1.1
Host: 127.0.0.1:80
Connection: keep-alive
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3
Accept-Encoding: gzip, deflate, br
Accept-Language: en-US,en;q=0.9
I sent a packet full of nonsense, chrome says,"This page is not working."
I tried sending this packet "HTTP/1.1 200 OK\nDate: Wed, 24 Jul 2019 05:07:53 GMT\nServer: Custom (Win64)\nLast-Modified: Wed, 24 Jul 2019 04:16:26 GMT\nETag: \"4014300565a5-2c-3e94b66c2e410\"\nAccept-Ranges: bytes\nContent-Length: 44\nConnection: close\nContent-Type: text/html; charset=UTF-8\nX-Pad: avoid browser bug\n<html><body><h1>It works!</h1></body></html>"
Chrome just hangs... any further help?
Rogan Dawes
Jul 24, 2019, 11:07:24 AM7/24/19
to ne...@googlegroups.com
Http headers should be CRLF-terminated, and you need two CRLF between the last header and the start of the content.
Perhaps you should use the existing HTTP server codec, though, which takes care of these details for you?
Rogan
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goodnews...@gmail.com
Jul 31, 2019, 4:23:57 PM7/31/19
to Netty discussions
Figured it out!
It is just a normal packet with an html header on it:
Like http 1.1 blah blah blah /r/n
Host blah blah /r/n
Etc
Then just an html page
Super easy. Google http headers
It is just a normal packet with an html header on it:
Like http 1.1 blah blah blah /r/n
Host blah blah /r/n
Etc
Then just an html page
Super easy. Google http headers
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