This change adds two booleans to the ChannelBuilders to
allow transports to use get and put. These are currently defaulted to
on, but unset on the method descriptors. This change is 1/2 that will
allow the safe / idempotent bits to be set on generated proto code.
Part 2/2 will actually enable it.
The use case for this is for interceptors that implement caching logic.
They need to be able to access the safe/idempotent bits on the MD in
order to decide to how to handle the request, even if gRPC doesn't use
GET / PUT HTTP methods.
Examples and android projects were left unchanged. They can be changed
later.
No plugin versions were changed, to make this as non-functional of a
change as possible. Upgrading Gradle to 5.6 was necessary for
pluginManagement in settings.gradle.
Fixes#5593 and supersedes #5601
Now that https://github.com/census-instrumentation/opencensus-java/pull/1854 has been merged & released as 0.21.0. We can start using the method & status tags.
Background:
Opencensus introduced new tags for status and method (https://github.com/census-instrumentation/opencensus-java/pull/1115). The old views that used those tags were deprecated and new views were created that used the new tags. However grpc-java wasn't updated to use the new tags due to concern of breaking existing metrics. This resulted in the old views being deprecated while the new views were broken (goomics #50).
https://github.com/census-instrumentation/opencensus-java/pull/1854 added a compatibility layer to opencensus that would remap new tags to old tags for old views. This should unblock grpc to switching to the new tags while allowing old views to still be populated. That commit was released as part of opencensus 0.21, which grpc currently uses
* compiler: Use 'SERVICE_NAME' instead of duplicated '$Package$$service_name$'
* compiler: Align indentation
* Fix typo
* Add modified golden files and all re-generated code to meet Travis CI and Windows build requirements
See PR #5943
* Polishing
ServerCall.close() is meant to only be accessed from a single thread, but in the test it is accessed from the callbacks of several client calls. Synchronize access to sate TSAN.
Works for #4740
- Subclasses of `AbstractClientStream` include remote address in insight if available.
- `DelayedStream` adds buffered time, and the insight of real stream if it's set.
- `RetriableStream` insights outputs of Substreams.
Example error message:
```
deadline exceeded after 8112071ns. [buffered_nanos=24763, remote_addr=foo.test.google.fr/127.0.0.1:44749]
```
or
```
deadline exceeded after 8112071ns. [buffered_nanos=22344324763, waiting_for_connection]
```
This is related to #4776 but taking a more usage-specific approach.
This reverts commit e795f14bed. It breaks some of
our internal tests. At the very least the cast fails because we are reusing the
service for something without going through the normal stub. There may also
have been a test hang, but it'd take more effort to figure out.
The former is deprecated and replaced by the latter in Mockito 2.
However, there is a functional difference: ArgumentMatchers will reject
`null` and check the type if the matcher specified a type (e.g.
`any(Class)` or `anyInt()`). `any()` will remain to accept anything.
The `method` and `status` shouldn't be propagated in the first place,
but in previous OpenCensus implementation all tags are propagating by
default. Now with the TagMetadata it may make sense to change them to
local tags.
This will be a breaking change to users who depend on the behavior that
these tags propagate through process boundaries.
Also updated CensusModule to use the new helper methods ContextUtils.withValue() instead of directly manipulating the context keys. See census-instrumentation/opencensus-java#1864.
New fields are added to the test protos according to grpc/grpc-proto#51
This test needs to be run in an environment where "pick_first" or "grpclb" with child policy "pick_first" is configured.
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.
This will be a new override. The old override is now deprecated.
In order to pass new information without adding new overrides, I shoved most information
into an object called StreamInfo. The Metadata is left out to draw attention because
it's mutable.
Motivation: this is needed for correctly supporting pick_first in GRPCLB. GRPCLB needs to
add a token to the headers, and the token varies among servers. With round_robin, GRPCLB
create a Subchannel for each server, thus can attach the token when the Subchannel is picked.
To implement pick_first, all server addresses will be put in a single Subchannel, we will
need to add the header in newClientStreamTracer(), by looking up the server address from
the transport attributes and deciding which token to add.
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 also reduces the time of the bandwidth tests from ~6 seconds to ~2,
each (they have about 1s of overhead).
Fixes#2951. The flake is very frequent in #4980.
ZHANG Dapeng
Jihun Cho
Carl Mastrangelo
Eric Anderson
Igor Bernstein
liym
Carl Mastrangelo
Kun Zhang
Tim van der Lippe
Yang Song
apolcyn
Tim van der Lippe
Jiangtao Li
Thomas Broyer
Arnout Engelen