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kimlindholm/newrelic.h

Forked from jelder/newrelic.h
Created February 13, 2012 14:56
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Add X-Request-Start header so we can track queue times in New Relic RPM
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newrelic.h
/*
* Add X-Request-Start header so we can track queue times in New Relic RPM
*/
#include <stdio.h>
#include <sys/time.h>
struct timeval detail_time;
gettimeofday(&detail_time, NULL);
char start[20];
sprintf(start, "t=%lu%06lu", detail_time.tv_sec, detail_time.tv_usec);
VRT_SetHdr(sp, HDR_REQ, "\020X-Request-Start:", start, vrt_magic_string_end);
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Version for Amazon Linux AMI

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From presentation Improving Site Response Time, Part 3 - Varnish Configuration Step by Step

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Does this work in Varnish 4.0.1?

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