Merge remote-tracking branch 'upstream/master' into service_config_json

7 files changed, 88 insertions, 36 deletions

diff --git a/tools/dockerfile/test/cxx_jessie_x64/Dockerfile b/tools/dockerfile/test/cxx_jessie_x64/Dockerfile
index 1f6641ac42..e968a0f589 100644
--- a/tools/dockerfile/test/cxx_jessie_x64/Dockerfile
+++ b/tools/dockerfile/test/cxx_jessie_x64/Dockerfile
@@ -129,5 +129,9 @@ RUN mkdir /var/local/jenkins
 #================
 # libuv
 RUN cd /tmp     && wget http://dist.libuv.org/dist/v1.9.1/libuv-v1.9.1.tar.gz     && tar -xf libuv-v1.9.1.tar.gz     && cd libuv-v1.9.1     && sh autogen.sh && ./configure --prefix=/usr && make && make install
+
+# Install gcc-4.8 and other relevant items
+RUN apt-get update && apt-get -y install gcc-4.8 gcc-4.8-multilib g++-4.8 g++-4.8-multilib && apt-get clean
+
 # Define the default command.
 CMD ["bash"]
diff --git a/tools/dockerfile/test/cxx_jessie_x86/Dockerfile b/tools/dockerfile/test/cxx_jessie_x86/Dockerfile
index bee0849c67..f985480254 100644
--- a/tools/dockerfile/test/cxx_jessie_x86/Dockerfile
+++ b/tools/dockerfile/test/cxx_jessie_x86/Dockerfile
@@ -93,5 +93,9 @@ RUN ln -s /usr/bin/ccache /usr/local/bin/clang++
 
 RUN mkdir /var/local/jenkins
 
+
+# Install gcc-4.8 and other relevant items
+RUN apt-get update && apt-get -y install gcc-4.8 gcc-4.8-multilib g++-4.8 g++-4.8-multilib && apt-get clean
+
 # Define the default command.
 CMD ["bash"]
diff --git a/tools/dockerfile/test/cxx_ubuntu1604_x64/Dockerfile b/tools/dockerfile/test/cxx_ubuntu1604_x64/Dockerfile
index b4847124cf..2d282276d3 100644
--- a/tools/dockerfile/test/cxx_ubuntu1604_x64/Dockerfile
+++ b/tools/dockerfile/test/cxx_ubuntu1604_x64/Dockerfile
@@ -97,7 +97,7 @@ RUN mkdir /var/local/jenkins
 # The clang-3.6 symlink for the default clang version was added
 # to Ubuntu 16.04 recently, so make sure it's installed.
 # Also install clang3.7.
-RUN apt-get update && apt-get -y install gcc-4.8 gcc-4.8-multilib g++-4.8 g++-4.8-multilib clang-3.6 clang-3.7 && apt-get clean
+RUN apt-get update && apt-get -y install clang-3.6 clang-3.7 && apt-get clean
 
 # Define the default command.
 CMD ["bash"]
diff --git a/tools/doxygen/Doxyfile.core.internal b/tools/doxygen/Doxyfile.core.internal
index c886c88402..3b921eb212 100644
--- a/tools/doxygen/Doxyfile.core.internal
+++ b/tools/doxygen/Doxyfile.core.internal
@@ -875,6 +875,7 @@ src/core/lib/transport/connectivity_state.h \
 src/core/lib/transport/mdstr_hash_table.h \
 src/core/lib/transport/metadata.h \
 src/core/lib/transport/metadata_batch.h \
+src/core/lib/transport/pid_controller.h \
 src/core/lib/transport/service_config.h \
 src/core/lib/transport/static_metadata.h \
 src/core/lib/transport/timeout_encoding.h \
@@ -1063,6 +1064,7 @@ src/core/lib/transport/connectivity_state.c \
 src/core/lib/transport/mdstr_hash_table.c \
 src/core/lib/transport/metadata.c \
 src/core/lib/transport/metadata_batch.c \
+src/core/lib/transport/pid_controller.c \
 src/core/lib/transport/service_config.c \
 src/core/lib/transport/static_metadata.c \
 src/core/lib/transport/timeout_encoding.c \
diff --git a/tools/run_tests/run_tests.py b/tools/run_tests/run_tests.py
index 05f819bd9b..8f043f9bcc 100755
--- a/tools/run_tests/run_tests.py
+++ b/tools/run_tests/run_tests.py
@@ -333,7 +333,7 @@ class CLanguage(object):
     elif compiler == 'gcc4.6':
       return ('wheezy', self._gcc_make_options(version_suffix='-4.6'))
     elif compiler == 'gcc4.8':
-      return ('ubuntu1604', self._gcc_make_options(version_suffix='-4.8'))
+      return ('jessie', self._gcc_make_options(version_suffix='-4.8'))
     elif compiler == 'gcc5.3':
       return ('ubuntu1604', [])
     elif compiler == 'clang3.4':
diff --git a/tools/run_tests/sources_and_headers.json b/tools/run_tests/sources_and_headers.json
index 8583e22f37..b6c8c78282 100644
--- a/tools/run_tests/sources_and_headers.json
+++ b/tools/run_tests/sources_and_headers.json
@@ -2072,6 +2072,23 @@
     "headers": [], 
     "is_filegroup": false, 
     "language": "c", 
+    "name": "transport_pid_controller_test", 
+    "src": [
+      "test/core/transport/pid_controller_test.c"
+    ], 
+    "third_party": false, 
+    "type": "target"
+  }, 
+  {
+    "deps": [
+      "gpr", 
+      "gpr_test_util", 
+      "grpc", 
+      "grpc_test_util"
+    ], 
+    "headers": [], 
+    "is_filegroup": false, 
+    "language": "c", 
     "name": "transport_security_test", 
     "src": [
       "test/core/tsi/transport_security_test.c"
@@ -6649,6 +6666,7 @@
       "src/core/lib/transport/mdstr_hash_table.h", 
       "src/core/lib/transport/metadata.h", 
       "src/core/lib/transport/metadata_batch.h", 
+      "src/core/lib/transport/pid_controller.h", 
       "src/core/lib/transport/service_config.h", 
       "src/core/lib/transport/static_metadata.h", 
       "src/core/lib/transport/timeout_encoding.h", 
@@ -6857,6 +6875,8 @@
       "src/core/lib/transport/metadata.h", 
       "src/core/lib/transport/metadata_batch.c", 
       "src/core/lib/transport/metadata_batch.h", 
+      "src/core/lib/transport/pid_controller.c", 
+      "src/core/lib/transport/pid_controller.h", 
       "src/core/lib/transport/service_config.c", 
       "src/core/lib/transport/service_config.h", 
       "src/core/lib/transport/static_metadata.c", 
diff --git a/tools/run_tests/tests.json b/tools/run_tests/tests.json
index 9264963936..49c6d38300 100644
--- a/tools/run_tests/tests.json
+++ b/tools/run_tests/tests.json
@@ -2198,6 +2198,28 @@
     "ci_platforms": [
       "linux", 
       "mac", 
+      "posix", 
+      "windows"
+    ], 
+    "cpu_cost": 1.0, 
+    "exclude_configs": [], 
+    "exclude_iomgrs": [], 
+    "flaky": false, 
+    "gtest": false, 
+    "language": "c", 
+    "name": "transport_pid_controller_test", 
+    "platforms": [
+      "linux", 
+      "mac", 
+      "posix", 
+      "windows"
+    ]
+  }, 
+  {
+    "args": [], 
+    "ci_platforms": [
+      "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
@@ -35244,7 +35266,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_generic_async_streaming_ping_pong_secure", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [
@@ -35265,7 +35287,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_generic_async_streaming_qps_unconstrained_secure", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [
@@ -35286,7 +35308,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_generic_async_streaming_qps_one_server_core_secure", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [
@@ -35307,7 +35329,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_async_client_sync_server_unary_qps_unconstrained_secure", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [
@@ -35328,7 +35350,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_async_client_sync_server_streaming_qps_unconstrained_secure", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [
@@ -35349,7 +35371,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_sync_unary_ping_pong_secure", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [
@@ -35370,7 +35392,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_sync_unary_qps_unconstrained_secure", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [
@@ -35391,7 +35413,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_sync_unary_qps_unconstrained_secure_500kib_resource_quota", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [
@@ -35412,7 +35434,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_async_unary_ping_pong_secure", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [
@@ -35433,7 +35455,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_async_unary_qps_unconstrained_secure", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [
@@ -35454,7 +35476,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_async_unary_qps_unconstrained_secure_500kib_resource_quota", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [
@@ -35475,7 +35497,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_sync_streaming_ping_pong_secure", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [
@@ -35496,7 +35518,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_sync_streaming_qps_unconstrained_secure", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [
@@ -35517,7 +35539,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_sync_streaming_qps_unconstrained_secure_500kib_resource_quota", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [
@@ -35538,7 +35560,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_async_streaming_ping_pong_secure", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [
@@ -35559,7 +35581,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_async_streaming_qps_unconstrained_secure", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [
@@ -35580,7 +35602,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_async_streaming_qps_unconstrained_secure_500kib_resource_quota", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [
@@ -35601,7 +35623,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_generic_async_streaming_ping_pong_insecure", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [
@@ -35622,7 +35644,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_generic_async_streaming_qps_unconstrained_insecure", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [
@@ -35643,7 +35665,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_generic_async_streaming_qps_one_server_core_insecure", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [
@@ -35664,7 +35686,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_async_client_sync_server_unary_qps_unconstrained_insecure", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [
@@ -35685,7 +35707,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_async_client_sync_server_streaming_qps_unconstrained_insecure", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [
@@ -35706,7 +35728,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_sync_unary_ping_pong_insecure", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [
@@ -35727,7 +35749,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_sync_unary_qps_unconstrained_insecure", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [
@@ -35748,7 +35770,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_sync_unary_qps_unconstrained_insecure_500kib_resource_quota", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [
@@ -35769,7 +35791,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_async_unary_ping_pong_insecure", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [
@@ -35790,7 +35812,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_async_unary_qps_unconstrained_insecure", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [
@@ -35811,7 +35833,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_async_unary_qps_unconstrained_insecure_500kib_resource_quota", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [
@@ -35832,7 +35854,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_sync_streaming_ping_pong_insecure", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [
@@ -35853,7 +35875,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_sync_streaming_qps_unconstrained_insecure", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [
@@ -35874,7 +35896,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_sync_streaming_qps_unconstrained_insecure_500kib_resource_quota", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [
@@ -35895,7 +35917,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_async_streaming_ping_pong_insecure", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [
@@ -35916,7 +35938,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_async_streaming_qps_unconstrained_insecure", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [
@@ -35937,7 +35959,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_async_streaming_qps_unconstrained_insecure_500kib_resource_quota", 
-    "timeout_seconds": 180
+    "timeout_seconds": 360
   }, 
   {
     "args": [