Poll indexes being built. This allows you to wait until the specified indexes which are being built (using lcb_n1x_startbuild()) have been fully created.
Global lcb_dump (lcb_INSTANCE *instance, FILE *fp, lcb_U32 flags)
This allows to get the given index for a vbucket server. If the index is 0 then this returns the master index, if the index is greater then it returns the replica index
This function will cause a single "tick" in the underlying event loop, causing operations whose I/O can be executed immediately to be sent to the server.