divSign="CENTER"img src/sub"="[APACHE DOCUMENTATION]"3AHTTPSV33ke/div1Sign="CENTER"Msapih1>TismsupporttISAPIExs MnAforWinows.aourceource sapi.c<MIntrm Intrsapi_<CompbilitympbilityWIN32nly2SummaryhTismimplementsIntrnetSex API. ItllowsIntrnetSex(e.g.ISAPI.dlls)tosbAforWinows,subjonoteresrct.ISAPIex s (.dllf)arwritbhirdparties. TAGroupdoesnotauhss,so wprovdnosupportm. PlecoaeISAPI's auhlyif rexperiencproblemsrunnirISAPIex.Pledo notpsuchproblemsA'slist bugreportpages.aup;.cTasapiadbuffer"ISAPIRABufferTasapilognotsupported"ISAPILogNotSupportedTasapiappedlogtorrors"ISAPIAppedLogToErrorsTasapiappedlogtoque"ISAPIAppedLogToQueUsagehIn curaile,useAddHandlroassociISAPIfisapi-isaandlr,anmaptirf ex. To enan.dllftoproakeISAPIexion,edied.faaddfollowline<
AddHandlr isapi-isa.dll/pre>ISAPIexsargnedbhpermissadresrctaCGIcrips. Tis,OpsExecCGI/usbsetcoans keISAPI.dllf.Review#notes"AddionNsa#journal">Programm's JournaladdionetailsclarcationceISAPIsupportofferedbsapi.anotes"notes"AddionNshA'sISAPIimplementationormsoallISAPI2.0 cation,except"Microsoft-c"exsdeM asynchousI/O.A'sI/Oeldoesnotallow asynchousadandwritn amannertaeISAPIula.If anISA trs aunsupportedfer;, ncludasyncI/O, amage isplaced inerror log hM debugg. Scesagesanbecoa flood, anew;ISAPILogNotSupportedOf, iintrocednA3.13.Sos,ke Microsoft IIS,oadeISAin, andkeeptoadduimemuage istohigh,orcecuraptsarued. AcurrlyoadsunoadseISA earest. Tisiinefcin,butA'srest melmakesismehonlymehcurrlyorks. A2.0 isexpectosupportmoreeffoadandehs, w morepreciseroo ndividualISAPIms is.Als,remembawleAsupporttISAPIExs,idoesnotsupportISAPIs. Supportfsaybeadddatal at,butnosupportisplannedtistim/ajournal"journal">Programm'sJournalhIf rprogrammA3sapis,uslimitrcalls SSupportFuncionefollowdTadt>HSE_REQ_SEND_URL_REDIRECT_RESPdtdd>Rehusroanlocation.  Tismusba fullquURL(e.g.:///location).ddTadt>HSE_REQ_SEND_URLdtdd>Rehusroanlocation.  Tisannotba fullquURL, rnotallowto passprotocoors (e.g. simply/location).  Tisreisandldbh, notbrows.  Warn inir ation, Microsoft appears havabandonedstbetweentwo HSE_REQ_SEND_URL funct. Acinus reatmas wo st functM dffer rments nbehaviors.ddTadt>HSE_REQ_SEND_RESPONSE_HEADERdtdd>Aaps arespe ody followead f it followsblankline (wo nsecuvnwlines)n adsrarg. Tisody annotcoanNULLs,ceadsargisNULL terminated.ddTadt>HSE_REQ_DONE_WITH_SESSIONdtdd>Ansdrsisano-op,cesM be finishedwneISAPIrrnsfrompro.ddTadt>HSE_REQ_MAP_URL_TO_PATHdtdd>AM tralvirual oa physca .ddTadt>HSE_APPEND_LOG_PARAMETERA3.13ad l/dtdd>Tisloggdmage aybecapr;dnanfollowlogs:uTaTali>in\"%{isapi-paeer}n\"mponen aTaTaCustomLogTaTali>in%q log mponeISAPIAppedLogToQue OnTaTali>inerror log  ISAPIAppedLogToErrors On /uTaTaTfrspt,%{isapi-paeer}n mpone, i alwasaprerd./ddTadt>HSE_REQ_IS_KEEP_CONNA3.13ad l/dtdd>W rrn negoti Keep-Al.ddTadt>HSE_REQ_SEND_RESPONSE_HEADER_EXA3.13ad l/dtdd>W behaveas ,alhug fKeepConn flag iignored.ddTadt>HSE_REQ_IS_CONNECTEDA3.13ad l/dtdd>W rportsefrest as benaborted.dd>/dlp>ArrnsFALSEoanunsupportedcalltoSSupportFuncion, andttGetLastErrorva ERROR_INVALID_PARAMETER.PrioroA3.13, RClinasanoop,aanyreest reest ody greatean 48kbasrejecbsapi.AsA3.13, RClinnowrives kereest ody exceedeinial buffer (defnedbISAPIRABuffer).dnISAPIRABuffertt (numbbyts buffer priorocalleISAPIandlr)shortereestsarsent mpleoexwnit invoked.If rest islonger,eISAPIex ususeRClinorive rmanrestody.WriteClinisupported,butonly HSE_IO_SYNC flagrnopt flag (va f0).AnyWriteClinrestM berejecrern va fFALSE,aaGetLastErrorva fERROR_INVALID_PARAMETER.GetSVri isupported,alhugexdedvaris do notxist (as efnedbs.) Alusual ACGIenvimvrisararomGetSVri.AsA3.13, ALL_HTTPadALL_RAWavrisarnowa.A2.0 sapiaysupportaddionfer; introcednl vsISAPI cation,atwellas limitedemulationasyncI/OaTramitmaics. A2.0 ayalssupportISAPI.dllt perormce.N furenhcestA3sapifer;araicipated.p>sapiadbuffer"nsapiadbuffer"ISAPIRABufferhMISAPIRABuffer<sizeDMD49152cOrdOrdNonemsapiCompbilitympbilityA3.13l,Win32nlyDefnetmaximum sizeR A Buffersent ISAPIexionswneyrinialynvoked.A rmanatamusbrivedusRClincallbck; someISAPIexsaynotsupportRClinfunct.RfereststISAPIexion's auh.p>sapilognotsupported"nsapilognotsupported"ISAPILogNotSupportedhMISAPILogNotSupportedn|offDMDcOrdOrdNonemsapiCompbilitympbilityA3.13l,Win32nlyLogsallreests unsupportedfer;fromISAPIexs in rror log. Wh ishoulbernffncealldesdISAPIms rfunct, it dso onhadministorrckownproblems.p>sapiappedlogtorrors"nsapiappedlogtorrors"ISAPIAppedLogToErrorshMISAPIAppedLogToErrorsn|offDMDffcOrdOrdNonemsapiCompbilitympbilityA3.13l,Win32nlyRecord HSE_APPEND_LOG_PARAMETERreestsromISAPIexs  rror log.p>sapiappedlogtoque"nsapiappedlogtoque"ISAPIAppedLogToQuehMISAPIAppedLogToQuen|offDMDffcOrdOrdNonemsapiCompbilitympbilityA3.13l,Win32nlyRecord HSE_APPEND_LOG_PARAMETERreestsromISAPIexs que field(appedtoCustomLog%qmpone).ke3Sign="CENTER"AHTTPSV33ke./img src/in"="I"img src/h"="Ho/ ody/!DOCTYPE  PUBLIC "-//W3C//DTD X1.0 Tra//EN"://www.w3.org/TR/x1/DTD/x1-tra.dtd" xmlns="://www.w3.org/1999/x"metgor"="HTidwww.w3.org"Mlog_