Shared subchannel sketch
diff --git a/BUILD b/BUILD
index 2b386fb..a74d2d1 100644
--- a/BUILD
+++ b/BUILD
@@ -178,6 +178,7 @@
"src/core/client_config/resolvers/sockaddr_resolver.h",
"src/core/client_config/subchannel.h",
"src/core/client_config/subchannel_factory.h",
+ "src/core/client_config/subchannel_index.h",
"src/core/client_config/uri_parser.h",
"src/core/compression/algorithm_metadata.h",
"src/core/compression/message_compress.h",
@@ -316,6 +317,7 @@
"src/core/client_config/resolvers/sockaddr_resolver.c",
"src/core/client_config/subchannel.c",
"src/core/client_config/subchannel_factory.c",
+ "src/core/client_config/subchannel_index.c",
"src/core/client_config/uri_parser.c",
"src/core/compression/algorithm.c",
"src/core/compression/message_compress.c",
@@ -469,6 +471,7 @@
"src/core/client_config/resolvers/sockaddr_resolver.h",
"src/core/client_config/subchannel.h",
"src/core/client_config/subchannel_factory.h",
+ "src/core/client_config/subchannel_index.h",
"src/core/client_config/uri_parser.h",
"src/core/compression/algorithm_metadata.h",
"src/core/compression/message_compress.h",
@@ -587,6 +590,7 @@
"src/core/client_config/resolvers/sockaddr_resolver.c",
"src/core/client_config/subchannel.c",
"src/core/client_config/subchannel_factory.c",
+ "src/core/client_config/subchannel_index.c",
"src/core/client_config/uri_parser.c",
"src/core/compression/algorithm.c",
"src/core/compression/message_compress.c",
@@ -1121,6 +1125,7 @@
"src/core/client_config/resolvers/sockaddr_resolver.c",
"src/core/client_config/subchannel.c",
"src/core/client_config/subchannel_factory.c",
+ "src/core/client_config/subchannel_index.c",
"src/core/client_config/uri_parser.c",
"src/core/compression/algorithm.c",
"src/core/compression/message_compress.c",
@@ -1272,6 +1277,7 @@
"src/core/client_config/resolvers/sockaddr_resolver.h",
"src/core/client_config/subchannel.h",
"src/core/client_config/subchannel_factory.h",
+ "src/core/client_config/subchannel_index.h",
"src/core/client_config/uri_parser.h",
"src/core/compression/algorithm_metadata.h",
"src/core/compression/message_compress.h",
diff --git a/Makefile b/Makefile
index 52414cf..78c6cb0 100644
--- a/Makefile
+++ b/Makefile
@@ -2349,6 +2349,7 @@
src/core/client_config/resolvers/sockaddr_resolver.c \
src/core/client_config/subchannel.c \
src/core/client_config/subchannel_factory.c \
+ src/core/client_config/subchannel_index.c \
src/core/client_config/uri_parser.c \
src/core/compression/algorithm.c \
src/core/compression/message_compress.c \
@@ -2651,6 +2652,7 @@
src/core/client_config/resolvers/sockaddr_resolver.c \
src/core/client_config/subchannel.c \
src/core/client_config/subchannel_factory.c \
+ src/core/client_config/subchannel_index.c \
src/core/client_config/uri_parser.c \
src/core/compression/algorithm.c \
src/core/compression/message_compress.c \
diff --git a/binding.gyp b/binding.gyp
index e5b4b97..888d04c 100644
--- a/binding.gyp
+++ b/binding.gyp
@@ -210,6 +210,7 @@
'src/core/client_config/resolvers/sockaddr_resolver.c',
'src/core/client_config/subchannel.c',
'src/core/client_config/subchannel_factory.c',
+ 'src/core/client_config/subchannel_index.c',
'src/core/client_config/uri_parser.c',
'src/core/compression/algorithm.c',
'src/core/compression/message_compress.c',
diff --git a/build.yaml b/build.yaml
index aa30bae..ae3fb85 100644
--- a/build.yaml
+++ b/build.yaml
@@ -132,6 +132,7 @@
- src/core/client_config/resolvers/sockaddr_resolver.h
- src/core/client_config/subchannel.h
- src/core/client_config/subchannel_factory.h
+ - src/core/client_config/subchannel_index.h
- src/core/client_config/uri_parser.h
- src/core/compression/algorithm_metadata.h
- src/core/compression/message_compress.h
@@ -247,6 +248,7 @@
- src/core/client_config/resolvers/sockaddr_resolver.c
- src/core/client_config/subchannel.c
- src/core/client_config/subchannel_factory.c
+ - src/core/client_config/subchannel_index.c
- src/core/client_config/uri_parser.c
- src/core/compression/algorithm.c
- src/core/compression/message_compress.c
diff --git a/gRPC.podspec b/gRPC.podspec
index 80f2681..a49ef27 100644
--- a/gRPC.podspec
+++ b/gRPC.podspec
@@ -182,6 +182,7 @@
'src/core/client_config/resolvers/sockaddr_resolver.h',
'src/core/client_config/subchannel.h',
'src/core/client_config/subchannel_factory.h',
+ 'src/core/client_config/subchannel_index.h',
'src/core/client_config/uri_parser.h',
'src/core/compression/algorithm_metadata.h',
'src/core/compression/message_compress.h',
@@ -327,6 +328,7 @@
'src/core/client_config/resolvers/sockaddr_resolver.c',
'src/core/client_config/subchannel.c',
'src/core/client_config/subchannel_factory.c',
+ 'src/core/client_config/subchannel_index.c',
'src/core/client_config/uri_parser.c',
'src/core/compression/algorithm.c',
'src/core/compression/message_compress.c',
@@ -480,6 +482,7 @@
'src/core/client_config/resolvers/sockaddr_resolver.h',
'src/core/client_config/subchannel.h',
'src/core/client_config/subchannel_factory.h',
+ 'src/core/client_config/subchannel_index.h',
'src/core/client_config/uri_parser.h',
'src/core/compression/algorithm_metadata.h',
'src/core/compression/message_compress.h',
diff --git a/src/core/client_config/subchannel.c b/src/core/client_config/subchannel.c
index 2992da8..9f287c4 100644
--- a/src/core/client_config/subchannel.c
+++ b/src/core/client_config/subchannel.c
@@ -36,6 +36,7 @@
#include <string.h>
#include <grpc/support/alloc.h>
+#include <grpc/support/avl.h>
#include "src/core/channel/channel_args.h"
#include "src/core/channel/client_channel.h"
diff --git a/src/core/client_config/subchannel_index.c b/src/core/client_config/subchannel_index.c
new file mode 100644
index 0000000..ffe6c1f
--- /dev/null
+++ b/src/core/client_config/subchannel_index.c
@@ -0,0 +1,155 @@
+/*
+ *
+ * Copyright 2015, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ * * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+/* a map of subchannel_key --> subchannel, used for detecting connections
+ to the same destination in order to share them */
+static gpr_avl g_subchannel_index;
+
+static gpr_mu g_mu;
+
+struct subchannel_key {
+ size_t addr_len;
+ struct sockaddr *addr;
+ grpc_channel_args *normalized_args;
+};
+
+GPR_TLS_DECL(subchannel_index_exec_ctx);
+
+static subchannel_key *subchannel_key_create(struct sockaddr *sockaddr, size_t addr_len, grpc_channel_args *args) {
+ subchannel_key *k = gpr_malloc(sizeof(*k));
+ k->addr_len = addr_len;
+ k->addr = gpr_malloc(addr_len);
+ memcpy(k->addr, addr, addr_len);
+ k->normalized_args = grpc_channel_args_normalize(args);
+ return k;
+}
+
+static subchannel_key *subchannel_key_copy(subchannel_key *k) {
+ subchannel_key *k = gpr_malloc(sizeof(*k));
+ k->addr_len = addr_len;
+ k->addr = gpr_malloc(addr_len);
+ memcpy(k->addr, addr, addr_len);
+ k->normalized_args = grpc_channel_args_copy(args);
+ return k;
+}
+
+static int subchannel_key_compare(subchannel_key *a, subchannel_key *b) {
+ int c = GPR_ICMP(a->addr_len, b->addr_len);
+ if (c != 0) return c;
+ c = memcmp(a->addr, b->addr, a->addr_len);
+ if (c != 0) return c;
+ return grpc_channel_args_compare(a->normalized_args, b->normalized_args);
+}
+
+static void subchannel_key_destroy(subchannel_key *k) {
+ gpr_free(k->addr);
+ grpc_channel_args_destroy(k->normalized_args);
+ gpr_free(k);
+}
+
+static void sck_avl_destroy(void *p) {
+ subchannel_key_destroy(p);
+}
+
+static void *sck_avl_copy(void *p) {
+ return subchannel_key_copy(p);
+}
+
+static void *sck_avl_compare(void *a, void *b) {
+ return subchannel_key_compare(a, b);
+}
+
+static void scv_avl_destroy(void *p) {
+ GRPC_SUBCHANNEL_UNREF(exec_ctx, p, "subchannel_index");
+}
+
+static void *scv_avl_copy(void *p) {
+ GRPC_SUBCHANNEL_REF(p, "subchannel_index");
+ return p;
+}
+
+static const gpr_avl_vtable subchannel_avl_vtable = {
+ .destroy_key = sck_avl_destroy,
+ .copy_key = sck_avl_copy,
+ .compare_keys = sck_avl_compare,
+ .destroy_value = scv_avl_destroy,
+ .copy_value = scv_avl_copy
+};
+
+grpc_subchannel *grpc_subchannel_index_find(
+ grpc_exec_ctx *ctx,
+ grpc_connector *connector,
+ grpc_subchannel_args *args) {
+ gpr_mu_lock(&g_mu);
+ gpr_avl index = gpr_avl_ref(g_subchannel_index);
+ gpr_mu_unlock(&g_mu);
+
+ subchannel_key *key = subchannel_key_create(connector, args);
+ grpc_subchannel *c = grpc_subchannel_ref(gpr_avl_get(index, key));
+ subchannel_key_destroy(key);
+ gpr_avl_unref(index);
+
+ return c;
+}
+
+grpc_subchannel *grpc_subchannel_index_register(
+ grpc_exec_ctx *ctx,
+ grpc_connector *connector,
+ grpc_subchannel_args *args,
+ grpc_subchannel *constructed) {
+ subchannel_key *key = subchannel_key_create(connector, args);
+ grpc_subchannel *c = NULL;
+
+ while (c == NULL) {
+ gpr_mu_lock(&g_mu);
+ gpr_avl index = gpr_avl_ref(g_subchannel_index);
+ gpr_mu_unlock(&g_mu);
+
+ c = gpr_avl_get(index, key);
+ if (c != NULL) {
+ GRPC_SUBCHANNEL_UNREF(constructed);
+ } else {
+ gpr_avl updated = gpr_avl_add(index, key, constructed);
+
+ gpr_mu_lock(&g_mu);
+ if (index.root == g_subchannel_index.root) {
+ GPR_SWAP(index, g_subchannel_index);
+ c = constructed;
+ }
+ gpr_mu_unlock(&g_mu);
+ }
+ gpr_avl_unref(index);
+ }
+
+ return c;
+}
diff --git a/src/core/client_config/subchannel_index.h b/src/core/client_config/subchannel_index.h
new file mode 100644
index 0000000..d501e12
--- /dev/null
+++ b/src/core/client_config/subchannel_index.h
@@ -0,0 +1,39 @@
+/*
+ *
+ * Copyright 2015, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ * * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef GRPC_INTERNAL_CORE_CLIENT_CONFIG_SUBCHANNEL_INDEX_H
+#define GRPC_INTERNAL_CORE_CLIENT_CONFIG_SUBCHANNEL_INDEX_H
+
+
+
+#endif /* GRPC_INTERNAL_CORE_CLIENT_CONFIG_SUBCHANNEL_INDEX_H */
diff --git a/src/core/surface/init.c b/src/core/surface/init.c
index 19cea4c..8f19362 100644
--- a/src/core/surface/init.c
+++ b/src/core/surface/init.c
@@ -46,6 +46,7 @@
#include "src/core/client_config/resolver_registry.h"
#include "src/core/client_config/resolvers/dns_resolver.h"
#include "src/core/client_config/resolvers/sockaddr_resolver.h"
+#include "src/core/client_config/subchannel.h"
#include "src/core/debug/trace.h"
#include "src/core/iomgr/executor.h"
#include "src/core/iomgr/iomgr.h"
@@ -125,6 +126,7 @@
}
gpr_timers_global_init();
grpc_cq_global_init();
+ grpc_subchannel_global_init();
for (i = 0; i < g_number_of_plugins; i++) {
if (g_all_of_the_plugins[i].init != NULL) {
g_all_of_the_plugins[i].init();
@@ -143,6 +145,7 @@
grpc_executor_shutdown();
grpc_cq_global_shutdown();
grpc_iomgr_shutdown();
+ grpc_subchannel_global_shutdown();
census_shutdown();
gpr_timers_global_destroy();
grpc_tracer_shutdown();
diff --git a/src/python/grpcio/grpc_core_dependencies.py b/src/python/grpcio/grpc_core_dependencies.py
index 63cf0a4..8963e30 100644
--- a/src/python/grpcio/grpc_core_dependencies.py
+++ b/src/python/grpcio/grpc_core_dependencies.py
@@ -119,6 +119,7 @@
'src/core/client_config/resolvers/sockaddr_resolver.c',
'src/core/client_config/subchannel.c',
'src/core/client_config/subchannel_factory.c',
+ 'src/core/client_config/subchannel_index.c',
'src/core/client_config/uri_parser.c',
'src/core/compression/algorithm.c',
'src/core/compression/message_compress.c',
diff --git a/tools/doxygen/Doxyfile.core.internal b/tools/doxygen/Doxyfile.core.internal
index aef5bec..9826eaa 100644
--- a/tools/doxygen/Doxyfile.core.internal
+++ b/tools/doxygen/Doxyfile.core.internal
@@ -807,6 +807,7 @@
src/core/client_config/resolvers/sockaddr_resolver.h \
src/core/client_config/subchannel.h \
src/core/client_config/subchannel_factory.h \
+src/core/client_config/subchannel_index.h \
src/core/client_config/uri_parser.h \
src/core/compression/algorithm_metadata.h \
src/core/compression/message_compress.h \
@@ -945,6 +946,7 @@
src/core/client_config/resolvers/sockaddr_resolver.c \
src/core/client_config/subchannel.c \
src/core/client_config/subchannel_factory.c \
+src/core/client_config/subchannel_index.c \
src/core/client_config/uri_parser.c \
src/core/compression/algorithm.c \
src/core/compression/message_compress.c \
diff --git a/tools/run_tests/sources_and_headers.json b/tools/run_tests/sources_and_headers.json
index 8d86fa3..99d4ede 100644
--- a/tools/run_tests/sources_and_headers.json
+++ b/tools/run_tests/sources_and_headers.json
@@ -2885,6 +2885,7 @@
"src/core/client_config/resolvers/sockaddr_resolver.h",
"src/core/client_config/subchannel.h",
"src/core/client_config/subchannel_factory.h",
+ "src/core/client_config/subchannel_index.h",
"src/core/client_config/uri_parser.h",
"src/core/compression/algorithm_metadata.h",
"src/core/compression/message_compress.h",
@@ -3057,6 +3058,8 @@
"src/core/client_config/subchannel.h",
"src/core/client_config/subchannel_factory.c",
"src/core/client_config/subchannel_factory.h",
+ "src/core/client_config/subchannel_index.c",
+ "src/core/client_config/subchannel_index.h",
"src/core/client_config/uri_parser.c",
"src/core/client_config/uri_parser.h",
"src/core/compression/algorithm.c",
@@ -3397,6 +3400,7 @@
"src/core/client_config/resolvers/sockaddr_resolver.h",
"src/core/client_config/subchannel.h",
"src/core/client_config/subchannel_factory.h",
+ "src/core/client_config/subchannel_index.h",
"src/core/client_config/uri_parser.h",
"src/core/compression/algorithm_metadata.h",
"src/core/compression/message_compress.h",
@@ -3554,6 +3558,8 @@
"src/core/client_config/subchannel.h",
"src/core/client_config/subchannel_factory.c",
"src/core/client_config/subchannel_factory.h",
+ "src/core/client_config/subchannel_index.c",
+ "src/core/client_config/subchannel_index.h",
"src/core/client_config/uri_parser.c",
"src/core/client_config/uri_parser.h",
"src/core/compression/algorithm.c",
diff --git a/vsprojects/vcxproj/grpc/grpc.vcxproj b/vsprojects/vcxproj/grpc/grpc.vcxproj
index 9d64615..34bb322 100644
--- a/vsprojects/vcxproj/grpc/grpc.vcxproj
+++ b/vsprojects/vcxproj/grpc/grpc.vcxproj
@@ -314,6 +314,7 @@
<ClInclude Include="$(SolutionDir)\..\src\core\client_config\resolvers\sockaddr_resolver.h" />
<ClInclude Include="$(SolutionDir)\..\src\core\client_config\subchannel.h" />
<ClInclude Include="$(SolutionDir)\..\src\core\client_config\subchannel_factory.h" />
+ <ClInclude Include="$(SolutionDir)\..\src\core\client_config\subchannel_index.h" />
<ClInclude Include="$(SolutionDir)\..\src\core\client_config\uri_parser.h" />
<ClInclude Include="$(SolutionDir)\..\src\core\compression\algorithm_metadata.h" />
<ClInclude Include="$(SolutionDir)\..\src\core\compression\message_compress.h" />
@@ -502,6 +503,8 @@
</ClCompile>
<ClCompile Include="$(SolutionDir)\..\src\core\client_config\subchannel_factory.c">
</ClCompile>
+ <ClCompile Include="$(SolutionDir)\..\src\core\client_config\subchannel_index.c">
+ </ClCompile>
<ClCompile Include="$(SolutionDir)\..\src\core\client_config\uri_parser.c">
</ClCompile>
<ClCompile Include="$(SolutionDir)\..\src\core\compression\algorithm.c">
diff --git a/vsprojects/vcxproj/grpc/grpc.vcxproj.filters b/vsprojects/vcxproj/grpc/grpc.vcxproj.filters
index 055256a..1681800 100644
--- a/vsprojects/vcxproj/grpc/grpc.vcxproj.filters
+++ b/vsprojects/vcxproj/grpc/grpc.vcxproj.filters
@@ -145,6 +145,9 @@
<ClCompile Include="$(SolutionDir)\..\src\core\client_config\subchannel_factory.c">
<Filter>src\core\client_config</Filter>
</ClCompile>
+ <ClCompile Include="$(SolutionDir)\..\src\core\client_config\subchannel_index.c">
+ <Filter>src\core\client_config</Filter>
+ </ClCompile>
<ClCompile Include="$(SolutionDir)\..\src\core\client_config\uri_parser.c">
<Filter>src\core\client_config</Filter>
</ClCompile>
@@ -596,6 +599,9 @@
<ClInclude Include="$(SolutionDir)\..\src\core\client_config\subchannel_factory.h">
<Filter>src\core\client_config</Filter>
</ClInclude>
+ <ClInclude Include="$(SolutionDir)\..\src\core\client_config\subchannel_index.h">
+ <Filter>src\core\client_config</Filter>
+ </ClInclude>
<ClInclude Include="$(SolutionDir)\..\src\core\client_config\uri_parser.h">
<Filter>src\core\client_config</Filter>
</ClInclude>
diff --git a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj
index b296521..7494292 100644
--- a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj
+++ b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj
@@ -292,6 +292,7 @@
<ClInclude Include="$(SolutionDir)\..\src\core\client_config\resolvers\sockaddr_resolver.h" />
<ClInclude Include="$(SolutionDir)\..\src\core\client_config\subchannel.h" />
<ClInclude Include="$(SolutionDir)\..\src\core\client_config\subchannel_factory.h" />
+ <ClInclude Include="$(SolutionDir)\..\src\core\client_config\subchannel_index.h" />
<ClInclude Include="$(SolutionDir)\..\src\core\client_config\uri_parser.h" />
<ClInclude Include="$(SolutionDir)\..\src\core\compression\algorithm_metadata.h" />
<ClInclude Include="$(SolutionDir)\..\src\core\compression\message_compress.h" />
@@ -440,6 +441,8 @@
</ClCompile>
<ClCompile Include="$(SolutionDir)\..\src\core\client_config\subchannel_factory.c">
</ClCompile>
+ <ClCompile Include="$(SolutionDir)\..\src\core\client_config\subchannel_index.c">
+ </ClCompile>
<ClCompile Include="$(SolutionDir)\..\src\core\client_config\uri_parser.c">
</ClCompile>
<ClCompile Include="$(SolutionDir)\..\src\core\compression\algorithm.c">
diff --git a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters
index e30ca5f..8b57305 100644
--- a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters
+++ b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters
@@ -85,6 +85,9 @@
<ClCompile Include="$(SolutionDir)\..\src\core\client_config\subchannel_factory.c">
<Filter>src\core\client_config</Filter>
</ClCompile>
+ <ClCompile Include="$(SolutionDir)\..\src\core\client_config\subchannel_index.c">
+ <Filter>src\core\client_config</Filter>
+ </ClCompile>
<ClCompile Include="$(SolutionDir)\..\src\core\client_config\uri_parser.c">
<Filter>src\core\client_config</Filter>
</ClCompile>
@@ -491,6 +494,9 @@
<ClInclude Include="$(SolutionDir)\..\src\core\client_config\subchannel_factory.h">
<Filter>src\core\client_config</Filter>
</ClInclude>
+ <ClInclude Include="$(SolutionDir)\..\src\core\client_config\subchannel_index.h">
+ <Filter>src\core\client_config</Filter>
+ </ClInclude>
<ClInclude Include="$(SolutionDir)\..\src\core\client_config\uri_parser.h">
<Filter>src\core\client_config</Filter>
</ClInclude>