From 9e2476a725d065032837077576e7dfbec1944e04 Mon Sep 17 00:00:00 2001
From: an7s <an7s@localhost>
Date: Wed, 20 Apr 2016 21:27:20 +0000
Subject: [PATCH] Ping remote host to make sure live
---
SMP-analyze.sh | 37 ++++++++++++++++++++++++++++++-------
1 file changed, 30 insertions(+), 7 deletions(-)
diff --git a/SMP-analyze.sh b/SMP-analyze.sh
index 2a5972f..2d74fc1 100755
--- a/SMP-analyze.sh
+++ b/SMP-analyze.sh
@@ -12,6 +12,17 @@ file=$1
md5name=$(md5sum $file | awk '{print $1}')
directory=/tmp/remote-analyze/${md5name}
+verify_host_live()
+{
+ remotehost=$1
+ ping -c 5 -w 5 $remotehost
+ if [ ! $? -eq 0 ]; then
+ return 1
+ fi
+
+ return 0
+}
+
copy_STARS_info()
{
remotehost=$1
@@ -89,18 +100,30 @@ run_remote_command()
# FIXME: need to handle multiple files to be analyzed?
exit_code=1
-server_has_cached_info $IDA_PRO_SERVER_HOST
-if [ $? -eq 0 ]; then
- echo SERVER HAS ALREADY ANALYZED $md5name, retrieving cached info
- copy_and_verify_result $remotehost $file.annot
- exit_code=$?
+verify_host_live $IDA_PRO_SERVER_HOST
+if [ $? -eq 0 ]; then
+ server_has_cached_info $IDA_PRO_SERVER_HOST
+ if [ $? -eq 0 ]; then
+ echo SERVER HAS ALREADY ANALYZED $md5name, retrieving cached info
+ copy_and_verify_result $remotehost $file.annot
+ exit_code=$?
+ else
+ run_remote_command $IDA_PRO_SERVER_HOST $@
+ exit_code=$?
+ fi
else
- run_remote_command $IDA_PRO_SERVER_HOST $@
- exit_code=$?
+ echo "Host $IDA_PRO_SERVER_HOST is not responding"
fi
if [ ! $exit_code -eq 0 ]; then
echo "Error detected on primary $IDA_PRO_SERVER_HOST, failing over to $IDA_PRO_SERVER_HOST2"
+
+ verify_host_live $IDA_PRO_SERVER_HOST2
+ if [ ! $? -eq 0 ]; then
+ echo "Backup host $IDA_PRO_SERVER_HOST2 is not responding"
+ exit 1
+ fi
+
run_remote_command $IDA_PRO_SERVER_HOST2 $@
exit_code=$?
fi
--
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