grpc/iomgr at a70f8a80d2a0e58da9d5c09807f82491d1617444 - grpc

The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#) https://grpc.io/

Yijie Ma a7bf07e86a [EventEngine] PosixEventEngine DNS Resolver (#32701 ) This PR implements a c-ares based DNS resolver for EventEngine with the reference from the original [grpc_ares_wrapper.h](../blob/master/src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_wrapper.h). The PosixEventEngine DNSResolver is implemented on top of that. Tests which use the client channel resolver API ([resolver.h](../blob/master/src/core/lib/resolver/resolver.h#L54)) are ported, namely the [resolver_component_test.cc](../blob/master/test/cpp/naming/resolver_component_test.cc) and the [cancel_ares_query_test.cc](../blob/master/test/cpp/naming/cancel_ares_query_test.cc). The WindowsEventEngine DNSResolver will use the same EventEngine's grpc_ares_wrapper and will be worked on next. The [resolve_address_test.cc](https://github.com/grpc/grpc/blob/master/test/core/iomgr/resolve_address_test.cc) which uses the iomgr [DNSResolver](../blob/master/src/core/lib/iomgr/resolve_address.h#L44) API has been ported to EventEngine's dns_test.cc. That leaves only 2 tests which use iomgr's API, notably the [dns_resolver_cooldown_test.cc](../blob/master/test/core/client_channel/resolvers/dns_resolver_cooldown_test.cc) and the [goaway_server_test.cc](../blob/master/test/core/end2end/goaway_server_test.cc) which probably need to be restructured to use EventEngine DNSResolver (for one thing they override the original grpc_ares_wrapper's free functions). I will try to tackle these in the next step. <!-- If you know who should review your pull request, please assign it to that person, otherwise the pull request would get assigned randomly. If your pull request is for a specific language, please add the appropriate lang label. -->		1 year ago
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ios/CFStreamTests	[ObjC] Upgrade podspec xx.deployment_target (#33091 )	2 years ago
BUILD	[tracing] Fix flakiness in tcp_posix_test (#33639 )	1 year ago
buffer_list_test.cc	Reland global config changes (#32661 )	2 years ago
combiner_test.cc	[cleanup] Eliminate usage of GRPC_ASSERT(false...); (#31757 )	2 years ago
endpoint_pair_test.cc	[EventEngine] Skip pathological iomgr test on Windows experiments (#32569 )	2 years ago
endpoint_tests.cc	[EventEngine] Modify iomgr to allow creation of event engine clients and client side endpoints (#31661 )	2 years ago
endpoint_tests.h	Convert c-style comments to C++-style comments (#31923 )	2 years ago
error_test.cc	[cleanup] Eliminate usage of GRPC_ASSERT(false...); (#31757 )	2 years ago
fd_conservation_posix_test.cc	[cleanup] Eliminate usage of GRPC_ASSERT(false...); (#31757 )	2 years ago
fd_posix_test.cc	[cleanup] Eliminate usage of GRPC_ASSERT(false...); (#31757 )	2 years ago
grpc_ipv6_loopback_available_test.cc	[cleanup] Eliminate usage of GRPC_ASSERT(false...); (#31757 )	2 years ago
load_file_test.cc	[cleanup] Eliminate usage of GRPC_ASSERT(false...); (#31757 )	2 years ago
pollset_windows_starvation_test.cc	Convert c-style comments to C++-style comments (#31923 )	2 years ago
resolve_address_posix_test.cc	Reland global config changes (#32661 )	2 years ago
resolve_address_test.cc	[EventEngine] PosixEventEngine DNS Resolver (#32701 )	1 year ago
socket_utils_test.cc	[core] Add a channel argument to set DSCP on streams (#28322 )	1 year ago
stranded_event_test.cc	[test] Disable cq verifier logs for stress test (#33467 )	1 year ago
tcp_client_posix_test.cc	[cleanup] Eliminate usage of GRPC_ASSERT(false...); (#31757 )	2 years ago
tcp_posix_test.cc	[tracing] Fix flakiness in tcp_posix_test (#33639 )	1 year ago
tcp_server_posix_test.cc	[EventEngine] Modify iomgr to allow creation of posix event engine listeners and server side endpoints (#31928 )	2 years ago
timer_heap_test.cc	[cleanup] Eliminate usage of GRPC_ASSERT(false...); (#31757 )	2 years ago
timer_list_test.cc	[cleanup] Eliminate usage of GRPC_ASSERT(false...); (#31757 )	2 years ago