increased default value for max-packet-size, added code comment
increased default value for max-packet-size, added code comment

wiltonlazary/arangodb,arangodb/arangodb,Simran-B/arangodb,Simran-B/arangodb,arangodb/arangodb,fceller/arangodb,graetzer/arangodb,graetzer/arangodb,wiltonlazary/arangodb,fceller/arangodb,graetzer/arangodb,graetzer/arangodb,graetzer/arangodb,Simran-B/arangodb,Simran-B/arangodb,Simran-B/arangodb,fceller/arangodb,arangodb/arangodb,fceller/arangodb,wiltonlazary/arangodb,fceller/arangodb,wiltonlazary/arangodb,fceller/arangodb,graetzer/arangodb,arangodb/arangodb,graetzer/arangodb,Simran-B/arangodb,fceller/arangodb,graetzer/arangodb,graetzer/arangodb,Simran-B/arangodb,wiltonlazary/arangodb,fceller/arangodb,graetzer/arangodb,graetzer/arangodb,arangodb/arangodb,arangodb/arangodb,graetzer/arangodb,graetzer/arangodb,Simran-B/arangodb,fceller/arangodb,fceller/arangodb,Simran-B/arangodb,wiltonlazary/arangodb,arangodb/arangodb,wiltonlazary/arangodb,graetzer/arangodb,Simran-B/arangodb,arangodb/arangodb,wiltonlazary/arangodb