+http://localhost:9763/search.pz2?session=5&command=show&block=1
+http://localhost:9763/search.pz2?session=5&command=search&query=computer&filter=pz%3Aid%3Dunknown
+http://localhost:9763/search.pz2?session=3&command=settings&pz:maxrecs%5Bz3950.indexdata.com%2Fgils%5D=8
+http://localhost:9763/search.pz2?session=3&command=search&query=the
+http://localhost:9763/search.pz2?session=5&command=search&query=the&maxrecs=5&startrecs=2
+2
+http://localhost:9763/search.pz2?session=3&command=show&block=1
+http://localhost:9763/search.pz2?session=5&command=show&block=1