Adrián

The tests are not picking this error because they use a 0 buffer, setting it to any other number will make the test fail.

Should this Issue be closed?

Should queues be able to drop the held messages when stopped if configured to do so? I mean, use an additional parameter that instructs the queues to drop their messages...

I don't get what you mean by single instance of activities. You could have as much as you want, can't you? For example 2 different CoAP activities sending messages to...

`NewActivity(metadata *activity.Metadata) activity.Activity` is used by code auto-generated from the CLI to register the activity so that it can then be instantiated. I managed to find this in flogo-cli's code...

Answering to #111 I was not sure if the single activity instance was per App or per Flow/Action.

Let's use as an example a CoAP to MQTT routing app assuming a shared resource cappability. A CoAP trigger would route different paths to different MQTT servers for example, so...

As suggested in #111 in [this comment](https://github.com/TIBCOSoftware/flogo-lib/issues/111#issuecomment-334716195), different scopes of shared resources could be implemented, being the activity attributes a natural one, and flow and application level two more that...

Some thoughts: Working on another project I thought that `context` could be used for this. A ctx could be passed though `activity.Init()` and `trigger.Init()` to populate it with the shared...

I've realised that what you are passing to `activity.Eval()`, despite being named `activity.Context` it is not a `context.Context` as I was expecting (similar to the extra abstraction layer you are...