io.grpc has fewer dependencies than io.grpc.internal. Moving it to a
separate artifact lets users use the API without bringing in the deps.
If the library has an optional dependency on grpc, that can be quite
convenient.
We now version-pin both grpc-api and grpc-core, since both contain
internal APIs.
I had to change a few tests in grpc-api to avoid FakeClock. Moving
FakeClock to grpc-api was difficult because it uses
io.grpc.internal.TimeProvider, which can't be moved since it is a
production class. Having grpc-api's tests depend on grpc-core's test
classes would be weird and cause a circular dependincy. Having
grpc-api's tests depend on grpc-core is likely possible, but weird and
fairly unnecessary at this point. So instead I rewrote the tests to
avoid FakeClock.
Fixes#1447
Motivation:
To support TCP_USER_TIMEOUT(proposal). Nio doesn't support TCP_USER_TIMEOUT while Epoll and KQueue supports TCP_USER_TIME. Since most users/servers are using linux based system, adding Epoll is necessary. KQueue maybe supported later, but not in this PR.
To make it backward compatible for cases where channelType and eventLoop is mixed in with default and user provided object(s), we will fallback to Nio (NioSocketChannel, NioEventLoop). This ensures not breaking existing code (same as existing behavior). Users not specified both channelType and EventLoops will be affect by this Epoll change if netty-epoll is available.
In later version (possibly 1.22.0), the backward compatible behavior will be removed and it will start to throw exception since this is error prone.
This commit swaps to using a Sync task to place generated code in the
src/generated folder instead of the gradle-protobuf-plugin's
generatedFilesBaseDir. This provides much nicer results on failed
builds, and you will no longer see all the generated files deleted.
But at the same time the Sync task makes it easy to only copy the
grpc-generated code. This was not previously done because we were lazy
and using generatedFilesBaseDir, which made it difficult to treat the
services differently from the messages.
...and move the `close()` method to ProtocolNegotiator rather than Handler.
Since this is a breaking change (for people who ignored our `@Internal` annotations), I wanted to make both changes in the same PR so as to fix them both at the same time.
0.13.0 is the latest version.
This honestly doesn't do much since any user of our auth API will be
depending on the library themselves (we only depend on the interface; no
implementation). But getting past 0.9.1 may encourage our users to use a
newer version with better JWT handling and 0.9.1 was released 10 months
ago, so we're overdue for an update.
Fixes#4700
For Bazel, we upgrade to protobuf 3.6.1.2 and javalite HEAD to fix
incompatibilities in newer Bazel releases.
compiler/Dockerfile is unused, so it was removed instead of being updated.
protoc no longer includes codegen for nano, so we remain on the older protoc
any time nano is used.
Protobuf now requires C++11 when compiling, so windows was swapped to
VC 14.
This is the 3rd step of #4901
- The deprecated `CC.applyRequestMetadata(... Attributes ...)` is now **replaced** by the new API `CC.applyRequestMetadata(... CC.MetadataApplier ...)` transformed from `CC2.applyRequestMetadata(... CC2.MetadataApplier ...)`.
- The Attributes keys in `CallCredentials` were deprecated, and now deleted.
- The deprecated interface `CC.MetadataApplier` is **replaced** by an equivalent abstract class.
- `CallCredentials2` is now marked as deprecated, while keeping its interface intact so that it won't break current implementations that are still on `CallCredentials2`.
- From this point on, implementations should do a one-line change from `extends CallCredentials2` to `extends CallCredentials`
- `GoogleAuthLibraryCallCredentials` is kept as `CallCredentials2` for now, as there is an internal consumer that expects it to be `CallCredentials2`.
We've been on newer versions of Guava for a while now; these no longer
do anything.
Reworded the comment for Stopwatch.createUnstarted(), because it is not
safe (it doesn't matter if the method isn't marked Beta; you have to use
Ticker), except for the fact it is only used in our tests.
Since the Resource shared the executor service between invocations, but
didn't null it out on shutdown, it could bring up a new channel with a
terminated event loop. The channel would then proceed to panic on usage.
I noticed this problem while looking into what was necessary for #4755.
This allows calling build() multiple times as well as prevents other
interceptors from being able to detect that we've implemented
CallCredential attachment via an interceptor. (Previously they could
have set their own CallCredentials which would have overridden the
default creds.)
This reverts commit ef8a84421d.
Firebase is not yet ready to migrate to the new API. Will try again once we made the release and migrated them to CallCredentials2.
This will allow enabling Error Prone on JDK 10+ (after
updating the net.ltgt.errorprone plugin), and is also a
prerequisite to that plugin update.
Also remove net.ltgt.apt plugin, as Gradle has native
support for annotationProcessor.
It appears everything was already working on Java 11, except
build-specific and testing issues. Updating to Netty 4.1.30 (#4940)
probably fixed the last true Java 11 incompatibility.
Fixes#4933
* 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.
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.
This is an API used to coordinate across packages and must live in
`io.grpc`.
Prepending `Internal` makes it easier to detect and hide this class
from public visibility when using certain build tools.
fixes#4796
Eric Anderson
Jihun Cho
Tim van der Lippe
Jiangtao Li
Carl Mastrangelo
Kun Zhang
ZHANG Dapeng
Thomas Broyer
Rodrigo Queiro
Jesse Wilson
zpencer