Our tests assume localhost is in /etc/hosts or uses some other form of
local-only resolution. But that wouldn't apply to "host". What was
happening is this was causing a DNS resolution, which would fail, and
the InetSocketAddress would be "unresolved". Thus, the equivalent and
faster code would be `InetSocketAddress.createUnresolved("host", 1234)`.
But there doesn't seem to be any reason to avoid localhost in this test,
so swap to the more typical solution instead.
This should avoid flakes like:
```
io.grpc.okhttp.OkHttpClientTransportTest > invalidAuthorityPropagates FAILED
org.junit.runners.model.TestTimedOutException: test timed out after 10 seconds
at java.base@11.0.17/java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method)
at java.base@11.0.17/java.net.InetAddress$PlatformNameService.lookupAllHostAddr(InetAddress.java:929)
at java.base@11.0.17/java.net.InetAddress.getAddressesFromNameService(InetAddress.java:1529)
at java.base@11.0.17/java.net.InetAddress$NameServiceAddresses.get(InetAddress.java:848)
at java.base@11.0.17/java.net.InetAddress.getAllByName0(InetAddress.java:1519)
at java.base@11.0.17/java.net.InetAddress.getAllByName(InetAddress.java:1378)
at java.base@11.0.17/java.net.InetAddress.getAllByName(InetAddress.java:1306)
at java.base@11.0.17/java.net.InetAddress.getByName(InetAddress.java:1256)
at java.base@11.0.17/java.net.InetSocketAddress.<init>(InetSocketAddress.java:220)
at app//io.grpc.okhttp.OkHttpClientTransportTest.invalidAuthorityPropagates(OkHttpClientTransportTest.java:1687)
```
* Revert "Revert "netty:Auto adjust BDP ping frequency (#9650)" (#9821)"
This reverts commit a2bbe84198.
* Eliminate half RTT delay in sending BDP Pings when starting up.
* Eliminate delay for bdp ping when current read would push us over the threshold.
Apparently there's a difference between bash 3 and bash 4.
OSX comes with bash 3 out-of-box, so for whoever wrote this logic
it "worked on my machine".
The `((` construct returns a 0 exit code if the value is non-zero.
Since the value starts at 0 and we do a post-increment,
it will always fail the first time.
Changing it to a pre-increment should fix it.
Apparently there's a difference between bash 3 and bash 4.
OSX comes with bash 3 out-of-box, so for whoever wrote this logic
it "worked on my machine".
This client can be used as a part of XDS federation integration tests. It can concurrently perform RPCs with different stubs using different underlying XDS servers.
For example, one might perform proxyless service mesh and DirectPath RPCs in the same process with flags like:
```
--server_uris=xds:///${PSM_TARGET},google-c2p:///${DIRECTPATH_TARGET} \
--credentials_types=INSECURE_CREDENTIALS,compute_engine_channel_creds \
--test_case=rpc_soak \
--soak_iterations=10 \
--soak_max_failures=0 \
--soak_per_iteration_max_acceptable_latency_ms=2500 \
--soak_overall_timeout_seconds=300
```
Use a volatile to publish the value even though it is final. TSAN
ignores the final aspect of a field, which is fair since another thread
may not see the parent's pointer become updated and use a stale value.
The lack of synchronization was clearly against lastServiceConfig's
documentation.
Fixes#9267
This helps to prevent retryable stream from using calloptions.executor when it shouldn't, e.g. call is already notified closed. It is done by delaying notifying upper layer (through masterListener).
Fix a bug. When any of the xds subscribers for a resource has the last watcher cancelled, the bug will accidentally remove that resource type from the map, which make xds stream not accepting response update for that resource type entirely(pass through, no ACK/NACK will send).
As normal, Android versions weren't touched as it tends to be special to
upgrade.
The errorprone plugin handles errorproneJavac for us now, since it
hasn't changed in five years. VERSION_CATALOGS is already enabled by
default and graduated out of preview.
Fixes#9802
Netty is known to not use SSL hostname verfication by default[1], although
this is enabled for gRPC channels. This change validates that
functionality by porting a test with a similar purpuse for OkHttp.
* [1]: https://github.com/netty/netty/issues/8537
Previously, untrustedServer_fails could have been failing for the same
reason as unmatchedServerSubjectAlternativeNames_fails. The
implementation could have been broken and not checking the cert chain
but still checking the hostname. We'd either need to override the
authority to match the badserver cert or use the normal server
certificates. It is best to use the normal server certificates as
mtls_succeeds confirms the configuration is correct and so our test is
failing for the right reason.
Trying to upgrade Gradle to 7.6 improved the checkstyle plugin such that
it appears to have been running in new occasions. That in turn exposed
us to https://github.com/checkstyle/checkstyle/issues/5088. That bug was
fixed in 8.28, which also fixed lots of other bugs. So now we have
better checking and some existing volations needed fixing. Since the
code style fixes generated a lot of noise, this is a pre-fix to reduce
the size of a Gradle upgrade.
I did not upgrade past 8.28 because at some point some other bugs were
introduced, in particular with the Indentation module. I chose the
oldest version that had the particular bug impacting me fixed. Upgrading
to this old-but-newer version still makes it easier to upgrade to a
newer version in the future.
If an artifact on Maven Central exposes a type from gRPC on its API
surface, then consumers of that artifact need that gRPC API in the
compile classpath. Bazel handles this by making hjars for transitive
dependencies, but if the dependencies are runtime_deps then Bazel won't
generate hjars containing the needed symbols.
We don't export netty-shaded because the classes already don't match
Maven Central. If an artifact on Maven Central is exposing a
netty-shaded class on its API surface, it wouldn't work anyway since the
class simply doesn't exist for the Bazel build.
Fixes#9772
* xds: Disallow duplicate addresses in the RingHashLB.
Removed test that was previously checking for specific expected behavior with duplicate addresses.
This change has these main aspects to it:
1. Removal of any name resolution responsibility from ManagedChannelImpl
2. Creation of a new RetryScheduler to own generic retry logic
- Can also be used outside the name resolution context
3. Creation of a new RetryingNameScheduler that can be used to wrap any
polling name resolver to add retry capability
4. A new facility in NameResolver to allow implementations to notify
listeners on the success of name resolution attempts
- RetryingNameScheduler relies on this
* xds:Change timer creation logic to wait until the adsStream is ready before creating the timer to mark resources absent.
* xds:When the ads stream is closed only send errors to subscribers that haven't yet gotten results to match spec.
* Use a blocking queue to avoid the 2-second sleep.
For some inexplicable reason the following call.verifyRequest fails only for the V2 test and only from command line not IDE unless there is some Thread.sleep, even if it is only 1-millis.
Replace ctx.host_configuration.host_path_separator with ctx.configuration.host_path_separator.
This is because
1. we're removing ctx.host_configuration
2. host_path_separator's value doesn't depend on the configuration (the API is misleading by embedding it under ctx.configuration). So this is a no-op.
Internal ref cl/494008561.
Fix ConcurrentModificationException in PriorityLoadBalancer by making copy of children values to iterate rather than directly using children in for loop.
Eric Anderson
yifeizhuang
Larry Safran
Alexander Polcyn
pandaapo
Sergii Tkachenko
Stefan Puhlmann
Chris Povirk
panxuefeng
Ashitha Santhosh
Kun Zhang
Terry Wilson
Greg
Mohan Li