>>Request
LOCK /workspace/webdav/proposal.doc HTTP/1.1
Host: webdav.sb.aol.com
Timeout: Infinite, Second-4100000000
Content-Type: text/xml; charset="utf-8"
Content-Length: xxxx
Authorization: Digest username="ejw",
realm="ejw@webdav.sb.aol.com", nonce="...",
uri="/workspace/webdav/proposal.doc",
response="...", opaque="..."
http://www.ics.uci.edu/~ejw/contact.html
>>Response
HTTP/1.1 200 OK
Content-Type: text/xml; charset="utf-8"
Content-Length: xxxx
Infinity
http://www.ics.uci.edu/~ejw/contact.html
Second-604800
opaquelocktoken:e71d4fae-5dec-22d6-fea5-00a0c91e6be4