truefriend-cz
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« : 23 декабря 2012, 15:24:08 » |
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I can not create script for delay content by filetype.
Can someone help me with the creation of the script for delayed loading by file type from internet? The objective is to make this schema loading. Use is on a slow internet connection.
Browser -> Requested URL -> Extension for Content Delay
Extension for Content Delay in processing:
load htm|html|php|js|css|xy|.*
delay 1 sec
load bmp|jpg|jpeg|png|svgz|swf|tiff|wmf
delay 2 sec
load swf|asf|gif
To retrieve files from cache without this restrictions
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« Последнее редактирование: 23 декабря 2012, 16:14:34 от truefriendcz »
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truefriend-cz
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« Ответ #1 : 23 декабря 2012, 16:44:49 » |
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I created script --[[ <HCExtension>
@name Delay limit for filetype access by URL
@event RequestHeaderReceived/Request
</HCExtension> ]]
function Request()
re.match(hc.url, '\.(bmp|jpg|jpeg|png|svgz|swf|tiff|wmf)$')
hc.sleep(10000)
end but this solution block load complete page  |
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mirny
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« Ответ #2 : 23 декабря 2012, 17:02:32 » |
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I dunno how exactly such an extension can be made, but probably matching urls is not the best idea. I bet Content-Type field from response headers is what you're really interested in.
Добавлено: 23 Декабрь 2012, 16:55:41
Disregard this. You have to establish connection to get these in the first place. IDK.
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truefriend-cz
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« Ответ #3 : 23 декабря 2012, 18:22:08 » |
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I cant find Content-Type for Extensions.
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mirny
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« Ответ #4 : 24 декабря 2012, 04:40:09 » |
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That task is too hardcore for you then. Forget about it.
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truefriend-cz
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« Ответ #5 : 24 декабря 2012, 05:10:53 » |
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It is a problem because I do not know it. I'd formed the other scripts but I know everything now. Meanwhile, I teach at other finished scripts. Decrypts scripts and Russian language  On the filetype and sleep there but it is not much. This function, I have tried to reach the router Mikrotik and there is something like a burst limit (speed limit on a time and a file type), but only from a higher to a lower speed which is not applicable in this case. |
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« Последнее редактирование: 24 декабря 2012, 05:47:08 от truefriendcz »
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mirny
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« Ответ #6 : 24 декабря 2012, 05:34:24 » |
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I can't imagine a solution to your question without a shitload of complications. And you're probably trying to solve the wrong problem.
Try to limit the number of connections in your browser instead if your connection is slow. I set that number to 1 in firefox and the browser does the right thing by itself allowing me to use the cheapest mobile plan and not suffer from it.
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truefriend-cz
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« Ответ #7 : 24 декабря 2012, 05:55:25 » |
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Trying to solve unificate for all browsers and not all browsers load pages optimally. For those who do not mind that retrieves content first and then to the pictures and videos is a solution. They sleep time may be different than a few seconds, but even a small delay in the user plays the role almost nothing know.Viewers have no problem with delayed loading of images and videos. I had the opportunity to try it and it might be hard to imagine.
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mirny
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« Ответ #8 : 24 декабря 2012, 09:43:19 » |
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Do you understand that
> unificate for all browsers
will involve reimplementing a large piece of browser's inner logic in an environment that hardly was meant for that?
If so then good luck, go on.
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truefriend-cz
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« Ответ #9 : 24 декабря 2012, 14:51:31 » |
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Do you understand that
> unificate for all browsers
will involve reimplementing a large piece of browser's inner logic in an environment that hardly was meant for that?
If so then good luck, go on.
Unified for all browsers. I think it may be hard for help HandyCache Extension. Would someone please help me this Extension? Posted on: 2012-12-24, 14:47:31
Idea is create one, or many Extension for analyze filetype and this delay with sleep command for loading from the internet. One extension for images, second for flash, etc. It may not work depending on time, but need to load all html, js, css loaded with pictures. Once loaded all pictures will load flash elements. How to differentiate the content file type in the Extensions? (We do scripts or to argue? If built similar artists like you on the issue of load balancing, shaping and other things they would probably never anything like this started.) Remember that when you create program so this is used routinely. When traveling by car, you also need to stop occasionally. etc etc. The conditions are not always optimal for smooth operations but it should any operations manage. I can not help it that I had met a group of people who are either lazy or does not know this. I solve this technical problem. If you have problems you should consult outside. I'm not in the mood for this. |
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« Последнее редактирование: 24 декабря 2012, 15:28:10 от truefriendcz »
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Anymore
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« Ответ #10 : 24 декабря 2012, 18:14:02 » |
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What is your internet speed?
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truefriend-cz
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« Ответ #11 : 24 декабря 2012, 19:50:49 » |
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What is your internet speed? Provider set limit from 5Mbit to 30kbit - this extension for reading html and images and flashes no not so important. Now loading html, images and flashes suddenly and lasts several times longer. In Mikrotik router can mangle file type and reduce this of speed loading or disable. It works. But I think that it is better that content just pause and loaded later than the rule on and off manually. Alternative mobile internet (5Mbit) with FUP size MB - this extension for saving mobile data. |
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« Последнее редактирование: 24 декабря 2012, 20:11:43 от truefriendcz »
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Михаил
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« Ответ #12 : 24 декабря 2012, 21:05:56 » |
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May be you wanna do smth like this?: --[[ <HCExtension>
@name Delay limit for filetype access by URL
@rule \.(bmp|jpg|jpeg|png|svgz|swf|tiff|wmf)$
@event RequestHeaderReceived/Request
</HCExtension> ]]
function Request()
hc.sleep(10000)
end |
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Anymore
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« Ответ #13 : 25 декабря 2012, 00:06:22 » |
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Provider set limit from 5Mbit to 30kbit ... Alternative mobile internet (5Mbit) with FUP size MB
give a link to the price list In Mikrotik router can mangle file type and reduce this of speed loading or disable. It works.
But I think that it is better that content just pause and loaded later than the rule on and off manually.
set firewall on maximum paranoia try download hyperpool-proxy and configure |
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reges007
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« Ответ #14 : 25 декабря 2012, 00:41:50 » |
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i think handycache not yet support traffic priority by file type even do extension is impossible
in hcext manual just support speed limit by users or file type not priority speed
if using hc.sleep(xxxx) is just delay proses to download and it does not solve the problem when using internet sharing
because if the download (hc.sleep) is running when her time then other processes (html,etc...) will be disturbed
sorry if my opinion is wrong and for my bad english...
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truefriend-cz
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« Ответ #15 : 25 декабря 2012, 02:43:57 » |
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1. 20€/Month ISP on Wifi connection, 3€/Month Mobile Internet 1b. firewall can not have function for delay loading packets, or mangle rules (Mikrotik and Cisco is best, but this can not) 2. no thank HC comes to me ok as sufficient and do not need based sw on additional support sw as Python, Java, etc. Posted on: 2012-12-25, 02:30:42
May be you wanna do smth like this?:
...
Yes. THANK YOU VERY MUCH Михаил for this. I edit script and first version is: --[[ <HCExtension>
@name Delay limit for filetype access by URL
@event RequestHeaderReceived/Request
@event AnswerHeaderReceived/Answer
</HCExtension> ]]
function GetContentType(s)
_,_,x = string.find(s, '[cC]ontent%-[tT]ype: *([^;\r\n]+)')
if x~=nil then x = string.lower(x) end
return x
end
function Request()
if re.find(hc.url, [[^[^?]+\.(bmp|jpg|jpeg|png|svgz|swf|tiff|wmf)(\?|$)]], 0) then
hc.sleep(1000)
hc.monitor_string = hc.monitor_string..'Ext-Image '
end
end
function Answer()
if hc.method == 'GET' then
type = GetContentType(hc.answer_header)
if type~=nil then img = string.find(type,'image',1,true)
else img = nil end
if img~=nil then
hc.sleep(1000)
hc.monitor_string = hc.monitor_string..'Ext-Image '
end
end
end It works perfect but i have a problem that this script applies to files that are in the cache. How i can edit the script for: if files exist in cache = no sleep? |
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« Последнее редактирование: 25 декабря 2012, 03:19:59 от truefriendcz »
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Anymore
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« Ответ #16 : 25 декабря 2012, 03:29:17 » |
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first thing delete event RequestHeaderReceived and function Request
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truefriend-cz
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« Ответ #17 : 25 декабря 2012, 04:40:40 » |
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No better this? --[[ <HCExtension>
@name Delay limit for filetype access by URL (image)
@event RequestHeaderReceived/Request
@event AnswerHeaderReceived/Answer
</HCExtension> ]]
function GetContentType(s)
_,_,x = string.find(s, '[cC]ontent%-[tT]ype: *([^;\r\n]+)')
if x~=nil then x = string.lower(x) end
return x
end
function Request()
if re.find(hc.url, [[^[^?]+\.(ani|bmp|cal|fax|gif|img|jbg|jpe|jpeg|jpg|mac|pbm|pcd|pcx|pct|pgm|png|ppm|psd|ras|tga|tiff|wmf)(\?|$)]], 0) then
if hc.cache_file_name== '' then
hc.sleep(2000)
hc.monitor_string = hc.monitor_string..'Ext-Image '
end
end
end
function Answer()
if hc.method == 'GET' then
type = GetContentType(hc.answer_header)
if type~=nil then img = string.find(type,'image',1,true)
else img = nil end
if img~=nil then
if hc.cache_file_name== '' then
hc.sleep(2000)
hc.monitor_string = hc.monitor_string..'Ext-Image '
end
end
end
end |
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Михаил
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« Ответ #18 : 25 декабря 2012, 07:21:12 » |
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How i can edit the script for: if files exist in cache = no sleep? Use BeforeRequestHeaderSend instead of RequestHeaderReceived. |
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mirny
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« Ответ #19 : 25 декабря 2012, 07:53:11 » |
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truefriendcz, nesting ifs is lame, mang. Use and instead. if img~=nil and hc.cache_file_name== '' then
hc.sleep(2000)
hc.monitor_string = hc.monitor_string..'Ext-Image '
end
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