#19 Use Watcher objects rather than boolean on read operations

[Benjamin Reed]

Rather than passing a boolean watch as a parameter to the read operations, it would be nice if the caller passed a watch object. The client library would keep track of which objects to invoke on a watch callback, so the protocol wouldn't change, but the client would be doing a bit more work.

[Benjamin Reed]

Logged In: YES
user_id=154690
Originator: YES

Duplicates 1937078

[Benjamin Reed]

Logged In: YES
user_id=154690
Originator: YES

Whoops 1937078 is the patch that fixes this bug. Leaving open.

[Patrick Hunt]

Logged In: YES
user_id=12853
Originator: NO

I have implemented the java version and submitted a patch. Ben can you re-assign to someone who can knock out the c code? I could do it but my c is pretty rusty.

[Benjamin Reed]

Logged In: YES
user_id=154690
Originator: YES

Fixed with:
[ 1937078 ] Passing a watch object to read requests

[Benjamin Reed]

Logged In: YES
user_id=154690
Originator: YES

Oops, we still need the C client....

[Patrick Hunt]

Logged In: YES
user_id=12853
Originator: NO

Moved to Apache https://issues.apache.org/jira/browse/ZOOKEEPER-39