From bc711c52da7a826bd8cd530f0166110f6dc55db2 Mon Sep 17 00:00:00 2001
From: Robert Adams <misterblue@misterblue.com>
Date: Mon, 25 Nov 2019 18:35:54 -0800
Subject: [PATCH] Add code to initializeDb.sh to wait for the mysql database   
  to be ready before trying to initialize it. This fixes     a first time
 startup problem.

---
 opensim-standalone/config/scripts/initializeDb.sh | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/opensim-standalone/config/scripts/initializeDb.sh b/opensim-standalone/config/scripts/initializeDb.sh
index 712a21a..dec1408 100755
--- a/opensim-standalone/config/scripts/initializeDb.sh
+++ b/opensim-standalone/config/scripts/initializeDb.sh
@@ -16,9 +16,6 @@ if [[ ! -z "$MYSQL_ROOT_PASSWORD" ]] ; then
     rm -f "$SQLCMDS"
     rm -f "$SQLOPTIONS"
 
-    # If the database is started at the same time, what for it to initialize
-    sleep 10
-
     cat > "$SQLCMDS" <<EOFFFF
 CREATE DATABASE opensim;
 USE opensim;
@@ -33,6 +30,14 @@ password=$MYSQL_ROOT_PASSWORD
 host=$MYSQL_DB_SOURCE
 EOFFFF
 
+    # If the database is started at the same time, what for it to initialize
+    until mysql --defaults-extra-file=$SQLOPTIONS -e "show databases" ; do
+        echo "initializeDb.sh: Waiting on database to be ready"
+        sleep 2
+    done
+    echo "initializeDb.sh: Database is ready"
+
+
     HASDB=$(mysql --defaults-extra-file=$SQLOPTIONS -e "show databases" | grep "^opensim$")
 
     if [[ -z "$HASDB" ]] ; then