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.TH "TSHTTPTXNISINTERNAL" "3ts" "January 24, 2017" "7.0" "Apache Traffic Server"
.SH NAME
TSHttpTxnIsInternal \- test whether a request is internally-generated
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.SH SYNOPSIS
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\fI#include <ts/ts.h>\fP
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.TP
.B int TSHttpTxnIsInternal(TSHttpTxn\fI\ txnp\fP)
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.TP
.B int TSHttpSsnIsInternal(TSHttpSsn\fI\ ssnp\fP)
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.SH DESCRIPTION
.sp
\fI\%TSHttpTxnIsInternal()\fP tests whether a HTTP transaction
was originated within Traffic Server.
.sp
\fI\%TSHttpSsnIsInternal()\fP tests whether a HTTP session
was originated within Traffic Server.
.SH RETURN VALUES
.sp
Both these APIs return a \fB\fBint\fP\fP, indicating whether the
request was internal (\fB1\fP) or not (\fB0\fP).
.SH EXAMPLES
.sp
The ESI plugin uses \fI\%TSHttpTxnIsInternal()\fP to ignore requests that is
had generated while fetching portions of an ESI document:
.SH SEE ALSO
.sp
\fITSAPI(3ts)\fP
.SH COPYRIGHT
2015, dev@trafficserver.apache.org
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