Sync with grpc repo

.github/ISSUE_TEMPLATE/bug_report.md

@@ -2,7 +2,7 @@
 name: Report a bug
 about: Create a report to help us improve
 labels: kind/bug, priority/P2
-assignees: sheenaqotj
+assignees: vjpai
 
 ---
 

.github/ISSUE_TEMPLATE/cleanup_request.md

@@ -2,7 +2,7 @@
 name: Request a cleanup
 about: Suggest a cleanup in our repository
 labels: kind/internal cleanup, priority/P2
-assignees: sheenaqotj
+assignees: vjpai
 
 ---
 

.github/ISSUE_TEMPLATE/feature_request.md

@@ -2,7 +2,7 @@
 name: Request a feature
 about: Suggest an idea for this project
 labels: kind/enhancement, priority/P2
-assignees: sheenaqotj
+assignees: vjpai
 
 ---
 

.github/pull_request_template.md

@@ -8,4 +8,4 @@ If you know who should review your pull request, please remove the mentioning be
 
 -->
 
-@sheenaqotj
+@vjpai

.gitignore

@@ -19,6 +19,10 @@ py27_gevent/
 py27_native/
 py3[0-9]_gevent/
 py3[0-9]_native/
+a.out
+src/python/grpcio_*/LICENSE
+src/python/grpcio_status/grpc_status/google/rpc/status.proto
+.pytype
 
 # Node installation output
 node_modules

BUILD

@@ -77,11 +77,11 @@ config_setting(
 python_config_settings()
 
 # This should be updated along with build.yaml
-g_stands_for = "gon"
+g_stands_for = "guantao"
 
 core_version = "9.0.0"
 
-version = "1.26.0-dev"
+version = "1.27.0-dev"
 
 GPR_PUBLIC_HDRS = [
     "include/grpc/support/alloc.h",
@@ -150,6 +150,7 @@ GRPCXX_SRCS = [
     "src/cpp/server/health/health_check_service.cc",
     "src/cpp/server/health/health_check_service_server_builder_option.cc",
     "src/cpp/server/server_builder.cc",
+    "src/cpp/server/server_callback.cc",
     "src/cpp/server/server_cc.cc",
     "src/cpp/server/server_context.cc",
     "src/cpp/server/server_credentials.cc",
@@ -427,6 +428,23 @@ grpc_cc_library(
     ],
 )
 
+grpc_cc_library(
+    name = "grpc++_alts",
+    srcs = [
+        "src/cpp/common/alts_context.cc",
+    ],
+    hdrs = [
+        "include/grpcpp/alts_context.h",
+    ],
+    language = "c++",
+    standalone = True,
+    deps = [
+        "alts_upb",
+        "alts_util",
+        "grpc++",
+    ],
+)
+
 grpc_cc_library(
     name = "grpc_csharp_ext",
     srcs = [
@@ -720,6 +738,7 @@ grpc_cc_library(
         "src/core/lib/iomgr/is_epollexclusive_available.cc",
         "src/core/lib/iomgr/load_file.cc",
         "src/core/lib/iomgr/lockfree_event.cc",
+        "src/core/lib/iomgr/logical_thread.cc",
         "src/core/lib/iomgr/polling_entity.cc",
         "src/core/lib/iomgr/pollset.cc",
         "src/core/lib/iomgr/pollset_custom.cc",
@@ -773,7 +792,6 @@ grpc_cc_library(
         "src/core/lib/iomgr/wakeup_fd_posix.cc",
         "src/core/lib/json/json.cc",
         "src/core/lib/json/json_reader.cc",
-        "src/core/lib/json/json_string.cc",
         "src/core/lib/json/json_writer.cc",
         "src/core/lib/slice/b64.cc",
         "src/core/lib/slice/percent_encoding.cc",
@@ -872,6 +890,7 @@ grpc_cc_library(
         "src/core/lib/iomgr/is_epollexclusive_available.h",
         "src/core/lib/iomgr/load_file.h",
         "src/core/lib/iomgr/lockfree_event.h",
+        "src/core/lib/iomgr/logical_thread.h",  
         "src/core/lib/iomgr/nameser.h",
         "src/core/lib/iomgr/polling_entity.h",
         "src/core/lib/iomgr/pollset.h",
@@ -915,9 +934,6 @@ grpc_cc_library(
         "src/core/lib/iomgr/wakeup_fd_pipe.h",
         "src/core/lib/iomgr/wakeup_fd_posix.h",
         "src/core/lib/json/json.h",
-        "src/core/lib/json/json_common.h",
-        "src/core/lib/json/json_reader.h",
-        "src/core/lib/json/json_writer.h",
         "src/core/lib/slice/b64.h",
         "src/core/lib/slice/percent_encoding.h",
         "src/core/lib/slice/slice_hash_table.h",
@@ -1020,7 +1036,6 @@ grpc_cc_library(
         "src/core/ext/filters/client_channel/client_channel_channelz.cc",
         "src/core/ext/filters/client_channel/client_channel_factory.cc",
         "src/core/ext/filters/client_channel/client_channel_plugin.cc",
-        "src/core/ext/filters/client_channel/connector.cc",
         "src/core/ext/filters/client_channel/global_subchannel_pool.cc",
         "src/core/ext/filters/client_channel/health/health_check_client.cc",
         "src/core/ext/filters/client_channel/http_connect_handshaker.cc",
@@ -1029,7 +1044,6 @@ grpc_cc_library(
         "src/core/ext/filters/client_channel/lb_policy_registry.cc",
         "src/core/ext/filters/client_channel/local_subchannel_pool.cc",
         "src/core/ext/filters/client_channel/parse_address.cc",
-        "src/core/ext/filters/client_channel/proxy_mapper.cc",
         "src/core/ext/filters/client_channel/proxy_mapper_registry.cc",
         "src/core/ext/filters/client_channel/resolver.cc",
         "src/core/ext/filters/client_channel/resolver_registry.cc",
@@ -1652,7 +1666,7 @@ grpc_cc_library(
         "src/core/lib/security/credentials/plugin/plugin_credentials.cc",
         "src/core/lib/security/credentials/ssl/ssl_credentials.cc",
         "src/core/lib/security/credentials/tls/grpc_tls_credentials_options.cc",
-        "src/core/lib/security/credentials/tls/spiffe_credentials.cc",
+        "src/core/lib/security/credentials/tls/tls_credentials.cc",
         "src/core/lib/security/security_connector/alts/alts_security_connector.cc",
         "src/core/lib/security/security_connector/fake/fake_security_connector.cc",
         "src/core/lib/security/security_connector/load_system_roots_fallback.cc",
@@ -1662,7 +1676,7 @@ grpc_cc_library(
         "src/core/lib/security/security_connector/ssl/ssl_security_connector.cc",
         "src/core/lib/security/security_connector/ssl_utils.cc",
         "src/core/lib/security/security_connector/ssl_utils_config.cc",
-        "src/core/lib/security/security_connector/tls/spiffe_security_connector.cc",
+        "src/core/lib/security/security_connector/tls/tls_security_connector.cc",
         "src/core/lib/security/transport/client_auth_filter.cc",
         "src/core/lib/security/transport/secure_endpoint.cc",
         "src/core/lib/security/transport/security_handshaker.cc",
@@ -1690,7 +1704,7 @@ grpc_cc_library(
         "src/core/lib/security/credentials/plugin/plugin_credentials.h",
         "src/core/lib/security/credentials/ssl/ssl_credentials.h",
         "src/core/lib/security/credentials/tls/grpc_tls_credentials_options.h",
-        "src/core/lib/security/credentials/tls/spiffe_credentials.h",
+        "src/core/lib/security/credentials/tls/tls_credentials.h",
         "src/core/lib/security/security_connector/alts/alts_security_connector.h",
         "src/core/lib/security/security_connector/fake/fake_security_connector.h",
         "src/core/lib/security/security_connector/load_system_roots.h",
@@ -1700,7 +1714,7 @@ grpc_cc_library(
         "src/core/lib/security/security_connector/ssl/ssl_security_connector.h",
         "src/core/lib/security/security_connector/ssl_utils.h",
         "src/core/lib/security/security_connector/ssl_utils_config.h",
-        "src/core/lib/security/security_connector/tls/spiffe_security_connector.h",
+        "src/core/lib/security/security_connector/tls/tls_security_connector.h",
         "src/core/lib/security/transport/auth_filters.h",
         "src/core/lib/security/transport/secure_endpoint.h",
         "src/core/lib/security/transport/security_handshaker.h",
@@ -2129,6 +2143,7 @@ grpc_cc_library(
         "include/grpcpp/impl/codegen/security/auth_context.h",
         "include/grpcpp/impl/codegen/serialization_traits.h",
         "include/grpcpp/impl/codegen/server_callback.h",
+        "include/grpcpp/impl/codegen/server_callback_handlers.h",
         "include/grpcpp/impl/codegen/server_callback_impl.h",
         "include/grpcpp/impl/codegen/server_context.h",
         "include/grpcpp/impl/codegen/server_context_impl.h",
@@ -2238,6 +2253,7 @@ grpc_cc_library(
         "include/grpc++/test/server_context_test_spouse.h",
         "include/grpcpp/test/mock_stream.h",
         "include/grpcpp/test/server_context_test_spouse.h",
+        "include/grpcpp/test/default_reactor_test_peer.h",
     ],
     deps = [
         ":grpc++",
@@ -2300,7 +2316,9 @@ grpc_cc_library(
         "absl-base",
         "absl-time",
         "opencensus-trace",
+        "opencensus-trace-context_util",
         "opencensus-stats",
+        "opencensus-context",
     ],
     language = "c++",
     deps = [
@@ -2611,3 +2629,17 @@ grpc_cc_library(
         "src/core/lib/iomgr/poller/eventmanager_interface.h",
     ],
 )
+
+# Libuv-based EventManager implementation
+grpc_cc_library(
+    name = "eventmanager_libuv",
+    srcs = [
+        "src/core/lib/iomgr/poller/eventmanager_libuv.cc",
+    ],
+    hdrs = [
+        "src/core/lib/iomgr/poller/eventmanager_libuv.h",
+    ],
+    deps = [
+        "gpr_base",
+    ],
+)

BUILD.gn

@@ -218,7 +218,6 @@ config("grpc_config") {
         "src/core/ext/filters/client_channel/client_channel_factory.cc",
         "src/core/ext/filters/client_channel/client_channel_factory.h",
         "src/core/ext/filters/client_channel/client_channel_plugin.cc",
-        "src/core/ext/filters/client_channel/connector.cc",
         "src/core/ext/filters/client_channel/connector.h",
         "src/core/ext/filters/client_channel/global_subchannel_pool.cc",
         "src/core/ext/filters/client_channel/global_subchannel_pool.h",
@@ -253,7 +252,6 @@ config("grpc_config") {
         "src/core/ext/filters/client_channel/local_subchannel_pool.h",
         "src/core/ext/filters/client_channel/parse_address.cc",
         "src/core/ext/filters/client_channel/parse_address.h",
-        "src/core/ext/filters/client_channel/proxy_mapper.cc",
         "src/core/ext/filters/client_channel/proxy_mapper.h",
         "src/core/ext/filters/client_channel/proxy_mapper_registry.cc",
         "src/core/ext/filters/client_channel/proxy_mapper_registry.h",
@@ -597,7 +595,11 @@ config("grpc_config") {
         "src/core/lib/iomgr/load_file.h",
         "src/core/lib/iomgr/lockfree_event.cc",
         "src/core/lib/iomgr/lockfree_event.h",
+        "src/core/lib/iomgr/logical_thread.cc",
+        "src/core/lib/iomgr/logical_thread.h",
         "src/core/lib/iomgr/nameser.h",
+        "src/core/lib/iomgr/poller/eventmanager_libuv.cc",
+        "src/core/lib/iomgr/poller/eventmanager_libuv.h",
         "src/core/lib/iomgr/polling_entity.cc",
         "src/core/lib/iomgr/polling_entity.h",
         "src/core/lib/iomgr/pollset.cc",
@@ -690,12 +692,8 @@ config("grpc_config") {
         "src/core/lib/iomgr/wakeup_fd_posix.h",
         "src/core/lib/json/json.cc",
         "src/core/lib/json/json.h",
-        "src/core/lib/json/json_common.h",
         "src/core/lib/json/json_reader.cc",
-        "src/core/lib/json/json_reader.h",
-        "src/core/lib/json/json_string.cc",
         "src/core/lib/json/json_writer.cc",
-        "src/core/lib/json/json_writer.h",
         "src/core/lib/security/context/security_context.cc",
         "src/core/lib/security/context/security_context.h",
         "src/core/lib/security/credentials/alts/alts_credentials.cc",
@@ -737,8 +735,8 @@ config("grpc_config") {
         "src/core/lib/security/credentials/ssl/ssl_credentials.h",
         "src/core/lib/security/credentials/tls/grpc_tls_credentials_options.cc",
         "src/core/lib/security/credentials/tls/grpc_tls_credentials_options.h",
-        "src/core/lib/security/credentials/tls/spiffe_credentials.cc",
-        "src/core/lib/security/credentials/tls/spiffe_credentials.h",
+        "src/core/lib/security/credentials/tls/tls_credentials.cc",
+        "src/core/lib/security/credentials/tls/tls_credentials.h",
         "src/core/lib/security/security_connector/alts/alts_security_connector.cc",
         "src/core/lib/security/security_connector/alts/alts_security_connector.h",
         "src/core/lib/security/security_connector/fake/fake_security_connector.cc",
@@ -757,8 +755,8 @@ config("grpc_config") {
         "src/core/lib/security/security_connector/ssl_utils.h",
         "src/core/lib/security/security_connector/ssl_utils_config.cc",
         "src/core/lib/security/security_connector/ssl_utils_config.h",
-        "src/core/lib/security/security_connector/tls/spiffe_security_connector.cc",
-        "src/core/lib/security/security_connector/tls/spiffe_security_connector.h",
+        "src/core/lib/security/security_connector/tls/tls_security_connector.cc",
+        "src/core/lib/security/security_connector/tls/tls_security_connector.h",
         "src/core/lib/security/transport/auth_filters.h",
         "src/core/lib/security/transport/client_auth_filter.cc",
         "src/core/lib/security/transport/secure_endpoint.cc",
@@ -1120,6 +1118,7 @@ config("grpc_config") {
         "include/grpcpp/impl/codegen/security/auth_context.h",
         "include/grpcpp/impl/codegen/serialization_traits.h",
         "include/grpcpp/impl/codegen/server_callback.h",
+        "include/grpcpp/impl/codegen/server_callback_handlers.h",
         "include/grpcpp/impl/codegen/server_callback_impl.h",
         "include/grpcpp/impl/codegen/server_context.h",
         "include/grpcpp/impl/codegen/server_context_impl.h",
@@ -1202,7 +1201,6 @@ config("grpc_config") {
         "src/core/ext/filters/client_channel/client_channel_factory.cc",
         "src/core/ext/filters/client_channel/client_channel_factory.h",
         "src/core/ext/filters/client_channel/client_channel_plugin.cc",
-        "src/core/ext/filters/client_channel/connector.cc",
         "src/core/ext/filters/client_channel/connector.h",
         "src/core/ext/filters/client_channel/global_subchannel_pool.cc",
         "src/core/ext/filters/client_channel/global_subchannel_pool.h",
@@ -1221,7 +1219,6 @@ config("grpc_config") {
         "src/core/ext/filters/client_channel/local_subchannel_pool.h",
         "src/core/ext/filters/client_channel/parse_address.cc",
         "src/core/ext/filters/client_channel/parse_address.h",
-        "src/core/ext/filters/client_channel/proxy_mapper.cc",
         "src/core/ext/filters/client_channel/proxy_mapper.h",
         "src/core/ext/filters/client_channel/proxy_mapper_registry.cc",
         "src/core/ext/filters/client_channel/proxy_mapper_registry.h",
@@ -1434,7 +1431,11 @@ config("grpc_config") {
         "src/core/lib/iomgr/load_file.h",
         "src/core/lib/iomgr/lockfree_event.cc",
         "src/core/lib/iomgr/lockfree_event.h",
+        "src/core/lib/iomgr/logical_thread.cc",
+        "src/core/lib/iomgr/logical_thread.h",
         "src/core/lib/iomgr/nameser.h",
+        "src/core/lib/iomgr/poller/eventmanager_libuv.cc",
+        "src/core/lib/iomgr/poller/eventmanager_libuv.h",
         "src/core/lib/iomgr/polling_entity.cc",
         "src/core/lib/iomgr/polling_entity.h",
         "src/core/lib/iomgr/pollset.cc",
@@ -1527,12 +1528,8 @@ config("grpc_config") {
         "src/core/lib/iomgr/wakeup_fd_posix.h",
         "src/core/lib/json/json.cc",
         "src/core/lib/json/json.h",
-        "src/core/lib/json/json_common.h",
         "src/core/lib/json/json_reader.cc",
-        "src/core/lib/json/json_reader.h",
-        "src/core/lib/json/json_string.cc",
         "src/core/lib/json/json_writer.cc",
-        "src/core/lib/json/json_writer.h",
         "src/core/lib/profiling/timers.h",
         "src/core/lib/slice/b64.cc",
         "src/core/lib/slice/b64.h",
@@ -1653,6 +1650,7 @@ config("grpc_config") {
         "src/cpp/server/secure_server_credentials.cc",
         "src/cpp/server/secure_server_credentials.h",
         "src/cpp/server/server_builder.cc",
+        "src/cpp/server/server_callback.cc",
         "src/cpp/server/server_cc.cc",
         "src/cpp/server/server_context.cc",
         "src/cpp/server/server_credentials.cc",