- add CI for kotlin non-android
- bump kotlin version to fix kotlin compiler issue on jdk11
- add javax.annotation dep to fix kotlin build on jdk 9 & 11
Fixes#4725
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
There's no good way to provide users of ALTS a choice between grpc-netty
and grpc-netty-shaded. Since Netty is not exposed through the ALTS API
surface, we opt for the shaded version as it has fewer deployment
issues. However, this also means that we _can't_ expose any Netty API,
like EventLoopGroup.
The version bump happened in some places already, but many references
were missed.
This fixes the following warning that shows up with newer versions of
Gradle:
> Using TaskInputs.file() with something that doesn't resolve to a File
> object has been deprecated and is scheduled to be removed in Gradle
> 5.0. Use TaskInputs.files() instead.
grpc-netty is still really useful, but for most users who aren't doing
anything advanced using grpc-netty-shaded is much safer from a
dependency basis.
grpc-netty-shaded has seen more usage and has shown itself to be stable
and reduce the number of conflicts due to Netty versions.
This opens up the ability of dependency locking and the now-stable Maven
Publish Plugin. Also failOnVersionConflict no longer needs to be
commented out for the dependency insight report.
... with proper CA certificate to fix SSLV3_ALERT_HANDSHAKE_FAILURE in two host with different IPs setup, switch to required client auth to fail on incorrect configuration
This PR adds an automatic gradle format checker and reformats all the *.gradle files. After this, new changes to *.gradle files will fail to build if not in good format, just like checkStyle failure.
The new jmh plugin fixes a warning for the newer version of Gradle.
The new AppEngine plugin still produces a warning, but updating it
anyway so people know that upgrading the plugin doesn't fix the problem.
The new android-maven plugin fixes a build problem with the newer
Gradle.
The Visual Studio fixes were necessary starting ~4.4.
https://github.com/gradle/gradle-native/issues/34#issuecomment-335222096
describes the change in behavior.
There's nothing immediately being used as part of this update. It's just
to keep us current and to get us over that Visual Studio change hump.
Updates include:
* Build file and dependency updates
* Correcting the gradle wrapper for the clientcache example
* Lint fixes (including making AsyncTask subclasses static)
* Dropping the m-prefix from member variables
* Fixing the code indentation
* Fixing and enabling proguard for the routeguide example.
Spies are really magical and easily produce unexpected results. Using them in
tests can easily yield tests that don't do what you think they do. Delegation
is much safer when possible.
Delegation doesn't work when methods `return true`, final methods, and with
restricted visibility, though. So CensusModulesTest and
MaxConnectionIdleManagerTest are left as-is.
This was deprecated with Bazel 0.8.0, which now uses
@com_google_protobuf instead.
This change will break users that use
grpc_java_repositories(omit_com_google_protobuf_java=True), so I've
added a custom error message to make the resolution clearer.
Refactor the proto file `helloworld_streaming.proto` because Bazel and Gradle have incompatible base directory for proto imports. Bazel's proto import is relative to WORKSPACE, whereas Gradle proto plugin's is relative to `${sourceSet}/proto/`. In `helloworld_streaming.proto` file, `import helloworld.proto` does not work for Bazel. If `import src/main/proto/helloworld.proto`, that works for Bazel, but Gradle and Maven would fail. Some workarounds are very hacky, so use independent proto without imports instead to avoid this issue.
This bump changelist is applied a bit late with respect to the
1.6.0 branch cut. Look at the 1.6.0 to see the source of truth of
where it was cut. Do not assume it is the commit that precedes
this one.
This commit aligns the naming of the Bazel Maven jars with the names
used by Bazel's migration-tooling project:
https://github.com/bazelbuild/migration-tooling
Unfortunately, we can't fix @com_google_protobuf_java because it's
required by Bazel itself.
Fixes#3328
Class.forName(String) is understood by ProGuard, removing the need for
manual ProGuard configuration and allows ProGuard to rename the provider
classes. Previously the provider classes could not be renamed.
Fixes#2633
## Bazel
If you prefer to use Bazel:
```
(With Bazel v0.4.5 or above.)
$ bazel build :hello-world-server :hello-world-client
$ # Run the server:
$ bazel-bin/hello-world-server
$ # In another terminal run the client
$ bazel-bin/hello-world-client
```
The current check in ServerCallImpl is theoretically unsafe (#3059). Move that check into the stub, and expand the unit tests to cover other interesting edge cases on the server side:
client sends one, but zero requests received at onHalfClose
client sends one, but > 1 requests received at onHalfClose
server sends one, but zero responses sent at onComplete
server sends one, but > 1 responses sent via onNext
fixes#2243fixes#3059
migrated simple tests using `GrpcServerRule`.
Kept the low level in-process channel setup and tear down code for the RouteGuide example to show how users can use in-process directly to set more custom channel builder options when needed.
resolves#2490
Guava 20 introduced some overloading optimizations for Preconditions
that require using Guava 20+ at runtime. Unfortunately, Guava 20 removes
some things that is causing incompatibilities with other libraries, like
Cassandra. While the incompatibility did trigger some of those libraries
to improve compatibility for newer Guavas, we'd like to give the
community more time to work through it. See #2688
At this commit, we appear to be compatible with Guava 18+. It's not
clear if we want to actually "support" 18, but it did compile. Guava 17
doesn't have at least MoreObjects, directExecutor, and firstNotNull.
Guava 21 compiles without warnings, so it should be compatible with
Guava 22 when it is released.
One test method will fail with the upcoming Guava 22, but this won't
impact applications. I made MoreThrowables to avoid using any
known-deprecated Guava methods in our JARs, to reduce pain for those
stuck with old versions of gRPC in the future (July 2018).
In the stand-alone Android apps I removed unnecessary explicit deps
instead of syncing the version used.
Fixes#2207. This is actually a workaround. Ideally users shouldn't need
to -keep classes, but it's a bit risky to fix the real issue before 1.1.
The further fix will be done as part of #2633.
The interop app's build.gradle change is necessary to compile with newer
Gradle versions. The com.google.errorprone.annotations was necessary in
order to prevent annotation warnings from failing the build.
Discovered when importing grpc to internal repo:
1. ErrorProne: Compound assignments from floating point to integral
types hide dangerous casts.
2. found raw type: io.grpc.ManagedChannelBuilder missing type arguments
for generic class io.grpc.ManagedChannelBuilder<T>
Also removed warnings about protoc version matching runtime, since this
is no longer supposed to be a problem (starting with 3.0.0-beta-4) and
all our tests ran fine when using protoc 3.0.2 with protobuf runtime
3.1.0.
Fixes#2316
protoc no longer builds in 3.0.0 because auto-download of the gmock zip
now fails. 3.0.2 has a fix to autogen:
bba446bbf2
All that was strictly necessary was to update .travis.yml and
buildscripts/, but it helps our sanity to keep the rest of the protobuf
versions in sync. Lite is left on its existing version, because it did
not see a bump of neither the java library nor the protoc plugin.
Fix the following issue.
HelloJsonServer fails to start:
````
Exception in thread "main" java.lang.IllegalStateException: Bound method for helloworld.Greeter/SayHello not same instance as method in service descriptor
at io.grpc.ServerServiceDefinition$Builder.build(ServerServiceDefinition.java:156)
at io.grpc.examples.advanced.HelloJsonServer.bindService(HelloJsonServer.java:131)
at io.grpc.examples.advanced.HelloJsonServer.start(HelloJsonServer.java:70)
at io.grpc.examples.advanced.HelloJsonServer.main(HelloJsonServer.java:105)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:147)
````
Comments should really use '#', since it is shell. Also, we avoid
telling users to clone the git repo since 1) this is basically implicit
already and 2) it encourages them to checkout master instead of using
the latest release. This is especially helpful when the document is
referenced from http://grpc.io/docs since they specify checking out the
latest release (which is much easier to maintain when using jekyll which
is not an option here).
We are no longer using resources to load providers on Android. Instead,
we are calling Class.forName() for known providers. ProGuard is able to
detect these usages automatically.
partially resolving #1469
The added option for java_plugin `enable_deprecated` is `true` by default in `java_plugin.cpp`, so the generated code for `TestService.java` (`compiler/build.gradle` not setting this option) has all deprecated interfaces and static bindService method.
`./build.gradle` and `examples/build.gradle` set this option explicitly to `false`, so all the other generated classes do not have deprecated code.
Will set `enable_deprecated` to `false` by default in future PR when we are ready.
The examples are no longer part of the normal build, although they are
built with Travis. The examples now include their own copy of the gradle
wrapper to ease usage from IDEs which can now properly detect the
correct version of gradle to use.
The build files were generated using "gradle init" and "mvn
archetype:generate" and then modified following our README.
Fixes#1414
first step to address issue #1469:
- leave and deprecate interfaces in codegen
- introduce `ServiceImplBase`,
- `AbstractService` is deprecated and extends `ServiceImplBase`
- static `bindService()` is deprecated
This allows us to play with zero-copy and proto3 support for lite.
Unfortunately, it introduced some warnings, so deprecated warnings are
now ignored for benchmarks and interop-testing.
This reverts commit 3df1446deb.
The commit was adding to the difficulty of integration for testing. By
itself it isn't bad, so this is a temporary revert until the many other
commits are absorbed and then it will be reapplied.
This does have a manual edit for ClientCallsTest.
This does not enable compression by default, but if the application
chooses to enable compression for a Call, messages will be compressed
without also needing to enable per-message compression.
Disabling per-message compression is intended as a security feature and
should be relatively rarely used, but it was the default. Thus we
required clients to use more advanced interfaces unnecessarily.
To keep client and server behavior consistent, the server also has
per-message compression enabled by default. However, to prevent
compressing on the wire by default, servers no longer enable compression
for the response by default.
This improves our documentation for the gradle protobuf plugin, as its
version is dependent on the gradle version.
Gradle now has the --tests flag, performance improvements, and support
for OpenPGP subkeys.
'nano=true' still works, but any value is now ignored. This is to align
with our lite flag, but also just because It's Cleaner.
Note that this is counter to what javanano does. Javanano requires all
flags have a value and uses true/false for many values.
Although the changes were determined automatically, they were manually
applied to the codebase.
ClientCalls actually has a bug fix, since the suggestion to add
interrupt() made it obvious that interrupted() was inappropriate.
The jsonp dependency string is no longer shared because it was only used
in one place and someone trying to compile the examples using a new
build.gradle will need to add that dependency. It was a bit complex to
follow how libraries.jsonp worked and it wasn't really adding any value
in this particular case.
Specifying the outer class is a pretty common convention and avoids the
outer classname changing depending on the contents of the proto file (as
can be seen if outer_classname isn't specified in the route guide
example). To avoid colliding, convention has it end in "Proto".
This reduces the necessary number of threads in the application executor
and provides a small improvement in latency (~15μs, which is normally in
the noise, but would be a 5% improvement).
Benchmark (direct) (transport) Mode Cnt Score Error Units
Before:
TransportBenchmark.unaryCall1024 true INPROCESS avgt 10 1566.168 ± 13.677 ns/op
TransportBenchmark.unaryCall1024 false INPROCESS avgt 10 35769.532 ± 2358.967 ns/op
After:
TransportBenchmark.unaryCall1024 true INPROCESS avgt 10 1813.778 ± 19.995 ns/op
TransportBenchmark.unaryCall1024 false INPROCESS avgt 10 18568.223 ± 1679.306 ns/op
The benchmark results are exactly what we would expect, assuming that
half of the benefit of direct is on server and half on client:
1566 + (35769 - 1566) / 2 = 18668 ns --vs-- 18568 ns
It is expected that direct=true would get worse, because
SerializingExecutor is now used instead of
SerializeReentrantCallsDirectExecutor plus the additional cost of
ThreadlessExecutor.
In the future we could try to detect the ThreadlessExecutor and ellide
Serializ*Executor completely (as is possible for any single-threaded
executor). We could also optimize the queue used in ThreadlessExecutor
to be single-producer, single-consumer. I don't expect to do those
optimizations soon, however.
This reduces the number of classes defined, which reduces memory usage.
It also reduces the number of methods defined, which is important
because of the dex limit.
This should have virtually zero performance degradation because the
contiguous switch uses tableswitch bytecode.
ServerCall already had "headers must be sent before any messages, which
must be sent before closing," but the implementation did not enforce it
and our async server handler didn't obey.
The benefit of forcing sending headers first is that it removes the only
implicit call in our API and interceptors dealing just with metadata
don't need to override sendMessage. The implicit behavior was bug-prone
since it wasn't obvious you were forgetting that headers may not be
sent.
There is no need to use ServerMethodDefinition in codegen. The create()
method itself could be helpful to a dynamic HandlerRegistry
implementation, so we won't remove it.
ZHANG Dapeng
Carl Mastrangelo
Jihun Cho
Rodrigo Queiro
Eric Anderson
Kun Zhang
zpencer
Maxime Guerreiro
DmPanov
Jorg Heymans
Jan Tattermusch
Carmi Grushko
Eric Gribkoff
Jiangtao Li
Nicholas DiPiazza
Rodrigo Queiro
kenji yoshida
Garrett Jones
Michael Vorburger
Ryan Michela
Paul Gross
Mehrdad Afshari
Benjamin Ellenberger
Kun Zhang
Xiao Hang
TzeKei Lee
Naveen Reddy Chedeti
nmittler
David Cao
Louis Ryan
Lukasz Strzalkowski
Łukasz Strzałkowski
Xudong Ma
Jerjou Cheng