i have write an ISAPI, works good with small request, but with big data , the IIS will stop to transmit the request to my ISAPI, IIS will return its own respond to client.
what's the problem? i try many ways to fix, eg. change the IIS_schema.xml/ applicationHost.config . all no work.
it work good when i access on localhost.
my request is on POST method, content-length: 63395;
POST /gpsa.dll HTTP/1.1 Host: localhost:8000 Connection: keep-alive Content-Length: 63395 Cache-Control: max-age=0 Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8 Origin: null User-Agent: Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/43.0.2357.81 Safari/537.36 Content-Type: application/x-www-form-urlencoded Accept-Encoding: gzip, deflate Accept-Language: zh-CN,zh;q=0.8,en-US;q=0.6,en;q=0.4 MfcISAPICommand=GetData&data=%3CROOT%3E%3CUSERID%3Ejieguo_000001%3C%2FUSERID%3E%3CCMDTYPE%3ECM_VOICE%3C%2FCMDTYPE%3E%3CPARADATA%3E%3CCTRLCMD%3E1%3C%2FCTRLCMD%3E%3CCTRLDATA%3E%3CTARGET%3E09999999%3C%2FTARGET%3E%3CTIME%3E2015-06-22+13%3A11%3A25%3C%2FTIME%3E%3CLENGTH%3E10%3C%2FLENGTH%3E%3CLATLNG%3E22.587680%2C113.872073%3C%2FLATLNG%3E%3CFILE%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..............
IIS returns bellow:
23:00:40 收到数据：HTTP/1.1 200 OK Server: Microsoft-IIS/7.5 X-Powered-By: ASP.NET Date: Tue, 23 Jun 2015 15:00:34 GMT Content-Length: 0
