Keep the connection to the database open for as little as possible,

and that while in a lock.  That way, multiple checkins all happening at
once can't overflow mysql with too many connections.


git-svn-id: svn://10.0.0.236/trunk@33571 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/webtools/bonsai/addcheckin.tcl

@@ -116,7 +116,7 @@ if {![info exists forcetreeid]} {
     
     ConnectToDatabase
     AddToDatabase $appendjunk $plainlog
-    
+    DisconnectFromDatabase
 }
 Unlock
 

mozilla/webtools/bonsai/globals.tcl

@@ -91,6 +91,15 @@ proc ConnectToDatabase {} {
     }
 }
 
+proc DisconnectFromDatabase {} {
+    global mysqlhandle
+    if {[info exists mysqlhandle]} {
+        mysqlclose $mysqlhandle
+        unset mysqlhandle
+    }
+}
+
+
 proc SendSQL { str } {
 # puts $str
     global mysqlhandle errorInfo