From d0218f21b6595bdfc58f3d0bc1ff18b97c934e18 Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Mon, 2 Oct 2017 13:49:05 -0700
Subject: [PATCH] Update grpc submodule

---
 packages/grpc-native-core/binding.gyp             |  2 ++
 packages/grpc-native-core/deps/grpc               |  2 +-
 packages/grpc-native-core/ext/call_credentials.cc | 11 ++++++++---
 packages/grpc-native-core/ext/call_credentials.h  | 10 +++++++---
 4 files changed, 18 insertions(+), 7 deletions(-)

diff --git a/packages/grpc-native-core/binding.gyp b/packages/grpc-native-core/binding.gyp
index 861ac0af..f35bd619 100644
--- a/packages/grpc-native-core/binding.gyp
+++ b/packages/grpc-native-core/binding.gyp
@@ -670,6 +670,8 @@
         'deps/grpc/src/core/lib/compression/compression.c',
         'deps/grpc/src/core/lib/compression/message_compress.c',
         'deps/grpc/src/core/lib/compression/stream_compression.c',
+        'deps/grpc/src/core/lib/compression/stream_compression_gzip.c',
+        'deps/grpc/src/core/lib/compression/stream_compression_identity.c',
         'deps/grpc/src/core/lib/debug/stats.c',
         'deps/grpc/src/core/lib/debug/stats_data.c',
         'deps/grpc/src/core/lib/http/format_request.c',
diff --git a/packages/grpc-native-core/deps/grpc b/packages/grpc-native-core/deps/grpc
index cbe93839..8d1dc219 160000
--- a/packages/grpc-native-core/deps/grpc
+++ b/packages/grpc-native-core/deps/grpc
@@ -1 +1 @@
-Subproject commit cbe93839937e4e6272407ab1b7ae7ef848b64894
+Subproject commit 8d1dc21994b2c8d4600db706b60b300c1a5a24a7
diff --git a/packages/grpc-native-core/ext/call_credentials.cc b/packages/grpc-native-core/ext/call_credentials.cc
index 4cf3e565..2b1cb35f 100644
--- a/packages/grpc-native-core/ext/call_credentials.cc
+++ b/packages/grpc-native-core/ext/call_credentials.cc
@@ -238,9 +238,13 @@ NAUV_WORK_CB(SendPluginCallback) {
   }
 }
 
-void plugin_get_metadata(void *state, grpc_auth_metadata_context context,
-                         grpc_credentials_plugin_metadata_cb cb,
-                         void *user_data) {
+int plugin_get_metadata(
+    void *state, grpc_auth_metadata_context context,
+    grpc_credentials_plugin_metadata_cb cb,
+    void *user_data,
+    grpc_metadata creds_md[GRPC_METADATA_CREDENTIALS_PLUGIN_SYNC_MAX],
+    size_t *num_creds_md, grpc_status_code *status,
+    const char **error_details) {
   plugin_state *p_state = reinterpret_cast<plugin_state *>(state);
   plugin_callback_data *data = new plugin_callback_data;
   data->service_url = context.service_url;
@@ -252,6 +256,7 @@ void plugin_get_metadata(void *state, grpc_auth_metadata_context context,
   uv_mutex_unlock(&p_state->plugin_mutex);
 
   uv_async_send(&p_state->plugin_async);
+  return 0;  // Async processing.
 }
 
 void plugin_uv_close_cb(uv_handle_t *handle) {
diff --git a/packages/grpc-native-core/ext/call_credentials.h b/packages/grpc-native-core/ext/call_credentials.h
index adcff845..323eb4f2 100644
--- a/packages/grpc-native-core/ext/call_credentials.h
+++ b/packages/grpc-native-core/ext/call_credentials.h
@@ -75,9 +75,13 @@ typedef struct plugin_state {
   uv_async_t plugin_async;
 } plugin_state;
 
-void plugin_get_metadata(void *state, grpc_auth_metadata_context context,
-                         grpc_credentials_plugin_metadata_cb cb,
-                         void *user_data);
+int plugin_get_metadata(
+    void *state, grpc_auth_metadata_context context,
+    grpc_credentials_plugin_metadata_cb cb,
+    void *user_data,
+    grpc_metadata creds_md[GRPC_METADATA_CREDENTIALS_PLUGIN_SYNC_MAX],
+    size_t *num_creds_md, grpc_status_code *status,
+    const char **error_details);
 
 void plugin_destroy_state(void *state);