I didn't touch Protobuf and Netty; we upgrade those individually. Below
are issues I encountered that caused me to not upgrade (further).
Guava 30.1-android fails to build with Android without enabling
desugaring. https://github.com/google/guava/issues/5358
Robolectric 4.4 breaks AndroidChannelBuilderTest.
https://github.com/grpc/grpc-java/issues/7731
Opencensus 0.28.1+ is incompatible with gRPC.
https://github.com/census-instrumentation/opencensus-java/issues/2069https://github.com/grpc/grpc-java/issues/7732
Truth now defines the asm dependency as "compile" although it is still
optional. But asm appears to have accidentally included incorrect gradle
module metadata in their release (I see they've disabled the metadata on
master) which make gradle think it requires Java 8. We could asm
everywhere, but that's is annoying. It seems likely this will resolve
itself.
Mockito can be upgraded to 3.4.0, but it deprecates initMocks, which
causes more code churn than I wanted in this commit. I still
synchronized the example versions on 3.4.0, though, as it was already
being used in some examples and the examples don't use initMocks.
--secure was moved to front since many languages need flags to precede
positional parameters, and we'd like other languages to use the same
flags when feasible.
:8000 was removed from xds: target in the README, as it isn't all that
useful and is confusing as xDS itself provides the backend port numbers.
While most languages support setting environment variables during runtime,
Java does not. In Java, the preferred approach is to use Java System Properties
in order so specify configuration options. By checking for the existence
of the io.grpc.xds.bootstrap property if GRPC_XDS_BOOTSTRAP is not found,
it is possible to either supply the bootstrap location during runtime or as
a Java argument. The environment variable still takes precedence in order
to not break any existing documentation.
Manually specifying individual Maven artifacts is very verbose and
error-prone. It also does not properly handle transitive dependencies.
It greatly increases the amount of effort to update dependencies.
v1.27.0 introduced support for maven_install and encouraged users to
migrate. I fully expect some users haven't migrated, but it's not clear
that an additional 8 months would help much. Users that don't want to
use maven_install are still free to do so, but would need to maintain
the verbose repository list themselves.
At some point we may begin using the @maven workspace which would
require maven_install, but are not doing so now (except in the examples)
and don't have immediate plans to start.
Updated protobuf gradle plugin version to 0.8.13. Fixed Android Kokoro's memory issue by forcing to use a new Gradle daemon for building the previous commit.
This splits server-side flow control from client-side, but tailors the API for
each case. Client-side continues having disableAutoRequestWithInitial(). While
client-side could have disableAutoRequest(), it seems like it will only rarely
be used and disableAutoRequestWithInitial(0) isn't that bad. So we leave it off
for now; we can always add it in the future.
Add a new disableAutoRequest method that disables all automatic requests while disableAutoInboundFlowControl maintains existing behavior.
The default behavior of requesting initial messages is applied even if disableAutoInboundFlowControl is called. ServerCalls disables all automatic flow control which is much more useful in case the user can't handle incoming messages until some time after the call has started. This change creates a new StartableListener that has an onStart method that is invoked when the call is started which makes initial requests if necessary.
See #6806
javax.annotation-api is licensed CDDL, which was not noticed when it was
introduced. Tomcat provides an Apache 2 version of the same annotation. Note
that this annotation is only used when compiling with Java 9+.
Unfortunately this may cause classpath collisions since there are _many_ copies
of this annotation on Maven Central; we wanted one canonical source and
javax.annotation-api seemed like that source. We hope this won't impact many
users since we have always suggested using it only for compilation. But it will
probably impact some users. However, we didn't create this mess, this seems to
be "standard practice" for J2EE, which this annotation is now part of, so we're
just impacted by it.
Fixes#6833
Eric Anderson
赵延
sanjaypujare
Chengyuan Zhang
Erik Johansson
ZHANG Dapeng
Patrice Chalin
Eric Gribkoff
Jihun Cho
Alex Ehrnschwender
DRayX
Patrice Chalin
Anar Sultanov
Ran
Ziad Hatahet
ZhenLian