#!/bin/sh

. ../.function

# set -x

## web_server_proxy.test -- Test web server proxy feature

start_msg web_server_proxy

DOC_ROOT1=benchmark/docroot
DOC_ROOT2=docroot

rm -f tmp/usp_compile.sh.err /tmp/*.hpack.* \
      $DOC_ROOT1/webserver*.log* \
      $DOC_ROOT2/webserver*.log* \
      out/userver_*.out err/userver_*.err \
      out/webserver_*.out err/webserver_*.err \
                 trace.*userver_*.[0-9]*            object.*userver_*.[0-9]*            stack.*userver_*.[0-9]*            mempool.*userver_*.[0-9]* \
      $DOC_ROOT1/trace.*userver_*.[0-9]* $DOC_ROOT1/object.*userver_*.[0-9]* $DOC_ROOT1/stack.*userver_*.[0-9]* $DOC_ROOT1/mempool.*userver_*.[0-9]* \
      $DOC_ROOT2/trace.*userver_*.[0-9]* $DOC_ROOT2/object.*userver_*.[0-9]* $DOC_ROOT2/stack.*userver_*.[0-9]* $DOC_ROOT2/mempool.*userver_*.[0-9]*

#UTRACE="0 10M 0"
#UOBJDUMP="0 10M 100"
#USIMERR="error.sim"
#UMEMUSAGE=yes
export UTRACE UOBJDUMP USIMERR UTRACE_SIGNAL UMEMUSAGE

DIR_CMD="../../examples/userver"

cat <<EOF >inp/webserver.cfg
userver {
 PORT 8080
 RUN_AS_USER nobody
 LOG_FILE webserver.log
 LOG_FILE_SZ 10M
 LOG_MSG_SIZE -1
 PID_FILE /var/run/userver_tcp.pid
 PREFORK_CHILD 0
 DOCUMENT_ROOT $DOC_ROOT1
 PLUGIN_DIR ../../../../src/ulib/net/server/plugin/.libs
}
http {
 APACHE_LIKE_LOG /var/log/httpd/access_log
 LOG_FILE_SZ 10M
}
EOF

cat <<EOF >inp/webserver_proxy.cfg
userver {
 PORT 8787
 RUN_AS_USER nobody
 LOG_FILE webserver_proxy.log
 LOG_FILE_SZ 10M
 LOG_MSG_SIZE -1
 PID_FILE /var/run/userver_tcp_proxy.pid
 PREFORK_CHILD 0 
 DOCUMENT_ROOT $DOC_ROOT2
 PLUGIN "proxy http"
 PLUGIN_DIR ../../../src/ulib/net/server/plugin/.libs
}
http {
 APACHE_LIKE_LOG /var/log/httpd/access_log
 LOG_FILE_SZ 10M
}
proxy {
 Service_PROXY {
  URI /1000.html
  HOST localhost:8787
  METHOD_NAME GET
  PORT 8080
  SERVER 127.0.0.1 
  }
}
EOF

#STRACE=$TRUSS
start_prg_background userver_tcp -c inp/webserver.cfg
wait_server_ready localhost 8080
start_prg_background userver_tcp -c inp/webserver_proxy.cfg
wait_server_ready localhost 8787

sync
#echo "PID1 = `cat /var/run/userver_tcp.pid`"
#echo "PID2 = `cat /var/run/userver_tcp_proxy.pid`"

$CURL http://localhost:8787 			   >out/webserver_proxy.out 2>>err/userver_tcp.err
$CURL http://localhost:8787/1000.html >>out/webserver_proxy.out 2>>err/userver_tcp.err

kill_server userver_tcp
$SLEEP
pkill userver_tcp 2>/dev/null

cat err/userver_tcp.err > err/webserver_proxy.err
rm  err/userver_tcp.err

# Test against expected output
test_output_wc l webserver_proxy