The transport test flakes at the timeout(100) about .05% of the time.
There's really no reason it should have a smaller timeout compared to
the other timeouts.
The timeout(250) wasn't flaking at all, but it should follow the
convention.
This reduces the amount of logspam generated during interop testing.
Telling someone how to build when they have already obviously built
doesn't serve much purpose, now that everyone is used to it not
building automatically.
This is the first step of smoothly changing the CallCredentials API.
Security level and authority are parameters required to be passed to
applyRequestMetadata(). This change wraps them, along with
MethodDescriptor and the transport attributes to RequestInfo, which is
more clear to the implementers.
ATTR_SECURITY_LEVEL is moved to the internal GrpcAttributes and
annotated as TransportAttr, because transports are required to set it,
but no user is actually reading them from
{Client,Server}Call.getAttributes().
ATTR_AUTHORITY is removed, because no transport is overriding it.
All involved interfaces are changed to abstract classes, as this will
make further API changes smoother.
The CallCredentials name is stabilized, thus we first introduce
CallCredentials2, ask CallCredentials implementations to migrate to
it, while GRPC accepting both at the same time, then replace
CallCredentials with CallCredentials2.
This will be used by LoadBalancer plugins that delegates to another,
which is what the new request routing (go/grpc-request-routing-design)
requires. This will also be used to wrap LoadBalancers to add
client-side health-checking functionality.
* doc: organize Attributes Keys with annotations.
Keys are annotated with the following annotations:
1. Grpc.TransportAttr: transport attributes returned by
{Client,Server}Call.getAttributes().
2. NameResolver.ResolutionResultAttr: attributes passed as the
argument of NameResolver.Listener.onAddresses() and
LoadBalancer.handleResolvedAddressGroups()
3. EquivalentAddressGroup.Attr: attributes from
EquivalentAddressGroups.
* Expand the usage of annotations to Attributes variables.
The earlier year was just for testing. Things are working as we'd hope.
Choosing 90 days for now. If an issue is closed at the beginning of a
release cycle, that gives release cycle + 6 weeks to upgrade, which
seems plenty. Worst-case, is users open a new issue referencing the old
one they found.
Log using new proto definition
- Remove io.grpc.BinaryLog.CallId because a call ID is now an AtomicLong
- Add the concept of "always included" and "never included" metadata
keys. This is needed because grpc-status-details-bin is already
logged in the binlog msg, and we will log grpc-trace-bin for the
census info.
- unit tests are effectively rewritten
These are settings for the Lock app: https://github.com/apps/lock
We'll probably want to reduce the daysUntilLock to something lower, but
want to try it out first and a larger value will impact fewer issues.
365 is the default, but making it clear what setting we are using.
I disable the comment because I don't want notification noise. I disable
the resolved feature because I'm not quite sure what it is and I'm not
really looking for anything fancy.
The defaults can be found at
https://github.com/dessant/lock-threads/blob/master/src/schema.js
* Remove redundant SubchannelPicker refreshes in RoundRobinLoadBalancer
- Ensure active subchannel list and round-robin index is only
regenerated/refreshed when it changes
- Make it so that Subchannels exist in subchannels map iff their state
!= SHUTDOWN
- Add EmptyPicker class since logic for this case is disjoint from the
non-empty case
* remove explicit initialization of boolean ready field
per @carl-mastrangelo's review comment
* minor restructuring to make logic clearer; more explanatory comments
* move some checks inside updateBalancingState method for clarity
* store current state and picker in RRLB, only update when new one is diff
* some more simplification/refactoring; improve test coverage
- remove now redundant check in handleSubchannelState
- collapse getAggregatedState() and getAggregatedError() into
handleBalancingState()
- have both pickers extend new RoundRobinPicker, move
areEquivalentPickers() logic into RoundRobinPicker.isEquivalentTo()
- extend unit tests to cover some additional cases
* Address latest review comments from @zhangkun83
- Use explicit check for non-empty list instead of assert
- Change EmptyPicker.status to be non-nullable
- Further test coverage improvement including explicit picker comparison
tests
* use EMPTY_OK instead of Status.OK for initial empty picker
This simplifies the construction paradigm and leads to the eventual
removal of TransportCreationParamsFilterFactory. The eventual end goal
is to be able to shut down ProtocolNegotiators as is necessary for ALTS.
The only reason the initialization was delayed was for 'authority', so
we now plumb the authority through GrpcHttp2ConnectionHandler.
Jihun Cho
Eric Anderson
Carl Mastrangelo
Kun Zhang
Grant Oakley
zpencer
Jesse Wilson
Jiangtao Li
ZHANG Dapeng
Nick Hill