help in using HttpWebResponse c# -

-

i need in finding better way in downloading url using httpwebresponse

i used next code

    httpwebresponse myboot = httpwebrequest.create("http://www.wwenews.us/m1.php?id=441229").getresponse() httpwebresponse;     streamreader myboot_content = new streamreader(myboot.getresponsestream(), encoding.getencoding("windows-1256"));     string temp_data = myboot_content.readtoend();

but problem says 

the server committed protocol violation. section=responseheader detail=cr must followed lf

appears me when trying parsing http://www.wwenews.us/m1.php?id=441229

please me download string of site

note: test solution code before present had tested several solutions , no 1 solve problem

add reference system.configuration project , add following method. 

public static bool setunsafeheaderparsing()     {         assembly oassembly = assembly.getassembly(typeof(system.net.configuration.settingssection));         if (oassembly != null)         {             type oassemblytype = oassembly.gettype("system.net.configuration.settingssectioninternal");             if (oassemblytype != null)             {                  object oinstance = oassemblytype.invokemember("section",                   bindingflags.static | bindingflags.getproperty | bindingflags.nonpublic, null, null, new object[] { });                  if (oinstance != null)                 {                     fieldinfo objfeild = oassemblytype.getfield("useunsafeheaderparsing", bindingflags.nonpublic | bindingflags.instance);                     if (objfeild != null)                     {                         objfeild.setvalue(oinstance, true);                         return true;                     }                 }             }         }         return false;     }

call method setunsafeheaderparsing() before use httpwebrequest.create method call.

its problem server. server not following http specifications. .net client default adhere specs , flags potential problem.


Comments

Post a Comment

Popular posts from this blog

Javascript line number mapping -

-
magically formatted comments change reported line number of javascript errors in browsers; this: //@line n "f" n line number , f file name. unfortunately, //@line appears ungoogleable. know there documentation on feature, , browsers support it? (i found references here , here .) from can find available in mozilla based browsers. it using js_setoptions command can turn these options on or off depending on values passed. https://developer.mozilla.org/en/js_setoptions
Read more

c# - Is it possible to remove an existing registration from Autofac container builder? -

-
something along lines: builder.registertype<mytype>().as<itype>(); builder.registertype<mytype2>().as<itype>(); builder.deregistertype<mytype>().as<itype>() var container = builder.build(); var types = container.resolve<ienumerable<itype>>(); assert.istrue(types.count == 1); assert.istrue(types[0].gettype == typeof(mytype2)); scenario: go through bunch of assemblies , go register types want make sure have 1 implementation of given type. need before create container. track on own nice if autofac me bit. this cannot done directly using containerbuilder , unless start on new one. mind you, having first built container should able construct new container filtering away unwanted types , reusing registrations first container. this: ... var container = builder.build(); builder = new containerbuilder(); var components = container.componentregistry.registrations .where(cr => cr.activator.limittype != typ...
Read more

php - Mysql PK and FK char(36) vs int(10) -

-
i have read mysql can handle indexes , searches better if tables keys integers rather char(36) uuid's. is worth converting int(10)? note: use 1 server , have have plans use multiple databases concurrently therefore removing 1 of big reasons using uuid. our tables innodb if makes difference. thanks in advance. usually rdbms can handle integer keys pk more efficient, other datatypes. reason how build index column, yes: long dont require string (or other typed) keys, should use integers. however: char(36) , int(10) far away being equal, because int(10) much smaller, char(36). dont know, if require many different keys, should keep in mind. update, complete last paragraph: int(10) 32-bit, char(36) 36 - ^byte^ (= 288-bit). not mean, int consumes less space, means, char(36) has 4 times more different keys.
Read more