* Use retry func while trying to ping SQL datastore
- implements retry func specifically for SQL datastore ping
- fmt fixes
- using sqlx.Db.PingContext instead of sqlx.Db.Ping
- propogate context to SQL datastore
* Rely on context from ServerOpt
* Consolidate log instances
* Cleanup
* Fix server usage in API tests
* allow user configured agent in full node
this should keep the old default behavior but allow users to pass in a
configured agent to configure the server themselves, without having to worry
about a russian agent being a british agent.
also closes any agent given to an api node.
closes#623
* don't close agent in runner test
* route updated_at
* add app created at, fix some route updated_at bugs
* add app updated_at
TODO need to add tests through front end
TODO for validation we don't really want to use the validate wrapper since
it's a programmer error and not a user error, hopefully tests block this.
* add tests for timestamps to exist / change on apps&routes
* route equals at done, fix tests wit dis
* fix up the equals sugar
* add swagger
* fix rebase
* precisely allocate maps in clone
* vetted
* meh
* fix api tests
this patch has no behavior changes, changes are:
* server.Datastore() -> server.datastore
* server.MQ -> server.mq
* server.LogDB -> server.logstore
* server.Agent -> server.agent
these were at a minimum not uniform. further, it's probably better to force
configuration through initialization in `server.New` to ensure thread safety
of referencing if someone does want to modify these as well as forcing things
into our initialization path and reducing the surface area of the Server
abstraction.
* fn: adding hot container timeout and huge memory cases
*) switching TestRouteRunnerTimeout to fn-test-utils to handle
both hot and cold.
*) in server_test added content-length handling as protocol http
does not create content-length if it is not present.
* fn: remove 100 msec sleep for hot containers
*) moved slot management to its own file
*) slots are now implemented with LIFO semantics, this is important since we do
not want to round robin hot containers. Idle hot containers should timeout properly.
*) each slot queue now stores a few basic stats such as avg time a call spent in a given
state and number of running/launching containers, number of waiting calls in those states.
*) first metrics in these basic stats are discarded to avoid initial docker pull/start spikes.
*) agent now records/updates slot queue state and how much time a call stayed in that state.
*) waitHotSlot() replaces the previous wait 100 msec logic where it sends a msg to
hot slot go routine launchHot() and waits for a slot
*) launchHot() is now a go routine for tracking containers in hot slots, it determines
if a new containers is needed based on slot queue stats.
* fn: for async hot requests ensure/fix content-length/type
* fn: added tests for FromModel for content type/length
* fn: restrict the content-length fix to async in FromModel()
* fix configuration of agent and server to be future proof and plumb in the hybrid client agent
* fixes up the tests, turns off /r/ on api nodes
* fix up defaults for runner nodes
* shove the runner async push code down into agent land to use client
* plumb up async-age
* return full call from async dequeue endpoint, since we're storing a whole
call in the MQ we don't need to worry about caching of app/route [for now]
* fast safe shutdown of dequeue looper in runner / tidying of agent
* nice errors for path not found against /r/, /v1/ or other path not found
* removed some stale TODO in agent
* mq backends are only loud mouths in debug mode now
* update tests
* Add caching to hybrid client
* Fix HTTP error handling in hybrid client.
The type switch was on the value rather than a pointer.
* Gofmt.
* Better caching with a nice caching wrapper
* Remove datastore cache which is now unused
* Don't need to manually wrap interface methods
* Go fmt
