simplify, use only direct load + ping, possible support for mget later
simplify, use only direct load + ping, possible support for mget later

kris-sigur/openwayback,nla/openwayback,kris-sigur/openwayback,nla/openwayback,SpiralsSeminaire/openwayback,ukwa/openwayback,bitzl/openwayback,MohammedElsayyed/openwayback,JesseWeinstein/openwayback,bitzl/openwayback,chasehd/openwayback,zubairkhatri/openwayback,chasehd/openwayback,zubairkhatri/openwayback,MohammedElsayyed/openwayback,JesseWeinstein/openwayback,JesseWeinstein/openwayback,iipc/openwayback,ukwa/openwayback,nlnwa/openwayback,emijrp/openwayback,SpiralsSeminaire/openwayback,bitzl/openwayback,nla/openwayback,sul-dlss/openwayback,SpiralsSeminaire/openwayback,kris-sigur/openwayback,bitzl/openwayback,efundamentals/openwayback,JesseWeinstein/openwayback,kris-sigur/openwayback,chasehd/openwayback,emijrp/openwayback,nlnwa/openwayback,SpiralsSeminaire/openwayback,zubairkhatri/openwayback,JesseWeinstein/openwayback,nla/openwayback,zubairkhatri/openwayback,iipc/openwayback,bitzl/openwayback,efundamentals/openwayback,MohammedElsayyed/openwayback,nlnwa/openwayback,emijrp/openwayback,SpiralsSeminaire/openwayback,nlnwa/openwayback,efundamentals/openwayback,ukwa/openwayback,nlnwa/openwayback,efundamentals/openwayback,emijrp/openwayback,kris-sigur/openwayback,efundamentals/openwayback,emijrp/openwayback,nla/openwayback,iipc/openwayback,sul-dlss/openwayback,sul-dlss/openwayback