* change satellite.Peer name to Core
* change to Core in testplanet
* missed a few places
* keep shared stuff in peer.go to stay consistent with storj/docs
* improve errors in satellite contact endpoints
* add changes per CR comments
* update pingback method so it still updates node table
* fix err and returns
* fix zap logging to be better
When the contact chore starts running before the monitor service has
provided any useful capacity data, the first outgoing contact has
not-very-helpful data for the satellite. This change causes the contact
chore to wait until capacity data is available. The wait should be quite
short in all reasonable cases: even when a node starts with a lot of
stored pieces and no cached spaceUsedDB data, new data will have been
calculated and cached by the call to
`peer.Storage2.CacheService.Init(ctx)` in `storagenode.cmdRun()` before
`peer.Run(ctx)`.
Change-Id: Ibc26d5c1fc10a23006c00bc3f13ff6cf71f8bf1d
* Make the exiting node check piece hashes, piece IDs, and piece hash signatures before relaying successful transfer data to the satellite.
* Enable immediate graceful exit failure for "successful" transfers that fail satellite-side validation.
* Move transfer piece logic in storagenode worker to separate function (to make the worker easier to understand)
* add overall failure percentage check and inactive time frame check before sending a response to sno
* update comment
* delete node from transfer queue if it has been inactive for too long
* fix linting error
* add test config value
* fix nil pointer
* add config value into testplanet
* add unit test for overall failure threshold
* move timeframe threshold to chore
* update protolock
* add chore test
* add per peiece failure count logic
* change config name from EndpointMaxFailures to MaxFailuresPerPiece
* address comments
* fix linting error
* add error handling for no row returned from progress table
* fix test for graceful exit chore on storagenode
* fix typo InActive -> Inactive
* improve readability for failure threshold calculation
* update config lock
* change error handling for GetProgress in graceful exit endpoint on the satellite side
* return proper rpc error in endpoint
* add check in chore test for checking finish timestamp and queue
libuplink was incorrectly setting timeouts to 10 seconds still, but
should have been at least 10 minutes. the order sender was setting them
to 1 hour. we don't want timeouts in uplink-side logic as it establishes
a minimum rate on tcp streams.
instead of all of this, just use tcp keep alive. tcp keep alive packets are
sent every 15 seconds and if the peer stops responding the connection
dies. this is enabled by default with go. this will kill tcp connections
when they stop working.
Change-Id: I3d7ad49f71950b3eb43044eedf4b17993116045b
The upload code currently updates the usage in a deferred call to saveOrder().
The consequence is that in the success case, the RPC is completed before
the usage has been updated.
This change repurposes the deferred call to update usage in the
failure case, while explicitly updating the usage before completing the
RPC.
This fixes some test flakiness when using dRPC. gRPC waits until the final status is written before a Recv call completes, and the final status is written by the server after the handler function has exited. In practice this means that the client is blocked until the defer call is also finished. So this change will not change performance at all.
It has two advantages:
(1) It fixes test flakiness
and, more importantly:
(2) reduces the chances that someone will accidentally write a flaky test in the future
* add exit-status command
* remove todo and fix format
* fix status display
* change startExit to exit progress
* fix linting error
* add successful column in exit progress
* fix test
* remove extra new line
* fix TYPOS
* format the percentage better
This change adds a trusted registry (via the source code) of node address to node id mappings (currently only for well known Satellites) to defeat MITM attacks to Satellites. It also extends the uplink UI such that when entering a satellite address by hand, a node id prefix can also be added to defeat MITM attacks with unknown satellites.
When running uplink setup, satellite addresses can now be of the form 12EayRS2V1k@us-central-1.tardigrade.io (not even using a full node id) to ensure that the peer contacted is the peer that was expected. When using a known satellite address, the known node ids are used if no override is provided.
the net package does not make it easy to know if DialContext
failed because the context was done. it's important for some
of our tests that canceled contexts are detected as such, so
we accept the small race that's arguably correct (the context
must be canceled asynchronously) to ensure we always return
the context error if available.
Change-Id: I058064d5c666e5353b74fb5bd300bf7abe537ff5
