Turn on http logging for B2G

b2g-http-log.sh

#!/bin/bash
#
# This is a script you can run to turn on HTTP
# logging for a B2G device.
# It's not fully automatic. It will start B2G on the
# the device with logging enabled but when you quit (^C)
# you have to pull the log down from the device like this:
#
#   adb pull /data/local/tmp/http.log
#
# More info:
# https://developer.mozilla.org/en-US/docs/Mozilla/Debugging/HTTP_logging
#
adb shell stop b2g
echo "restarting with HTTP logging enabled"
echo "press control+C to quit"

# Clear out any old logs.
adb shell rm /data/local/tmp/http.log

# Reboot with just http request/response logging.
adb shell <<SHELL
#export NSPR_LOG_MODULES=timestamp,nsHttp:5,nsSocketTransport:5,nsHostResolver:5
export NSPR_LOG_MODULES=nsHttp:3
export NSPR_LOG_FILE=/data/local/tmp/http.log
/system/bin/b2g.sh

SHELL