Agent registers to CMR

• When Agent configuration is created new use time-stamp of creation for the Agent Configuration last update time.

Class loaded on Agent

Synchronous sending mode

• No need to mark class as being sending in the cache, cause cache only knows about classes that should not be sent

Asynchronous sending mode

• We only need to send each class once, thus sent class is always marked as non-sending in the cache.. We will only send if we get the not-known hash basically.

Class sent to CMR

Missing from the activity diagram:

• possible saving of the changed byte code to the disk
• possible sending of the additional byte-code for classes that need to be updated

Questions / Remarks: (Clear this after discussion and add to decisions or what ever chapter )

• What if an interface is added that would affect the instrumentation of already loaded classes? (your second point above?)
• When nothing is changed we can return null and not send the bytecode again
• I think the saving of bytecode to disc must be added to this chart right away
• Below path (so new class), how would we added methods Ids before we know if we have instrumentations points?