Revert "Add Type Checking On Channel Args"

1 files changed, 11 insertions, 7 deletions

diff --git a/src/core/lib/iomgr/tcp_server_utils_posix_common.cc b/src/core/lib/iomgr/tcp_server_utils_posix_common.cc
index 8c254d587b..b9f8145572 100644
--- a/src/core/lib/iomgr/tcp_server_utils_posix_common.cc
+++ b/src/core/lib/iomgr/tcp_server_utils_posix_common.cc
@@ -34,7 +34,6 @@
 #include <grpc/support/string_util.h>
 #include <grpc/support/sync.h>
 
-#include "src/core/lib/channel/channel_args.h"
 #include "src/core/lib/iomgr/error.h"
 #include "src/core/lib/iomgr/sockaddr.h"
 #include "src/core/lib/iomgr/sockaddr_utils.h"
@@ -150,7 +149,6 @@ grpc_error* grpc_tcp_server_prepare_socket(grpc_tcp_server* s, int fd,
                                            bool so_reuseport, int* port) {
   grpc_resolved_address sockname_temp;
   grpc_error* err = GRPC_ERROR_NONE;
-  grpc_socket_mutator* mutator = nullptr;
 
   GPR_ASSERT(fd >= 0);
 
@@ -171,11 +169,17 @@ grpc_error* grpc_tcp_server_prepare_socket(grpc_tcp_server* s, int fd,
   }
   err = grpc_set_socket_no_sigpipe_if_possible(fd);
   if (err != GRPC_ERROR_NONE) goto error;
-  mutator = grpc_channel_args_get_pointer<grpc_socket_mutator>(
-      s->channel_args, GRPC_ARG_SOCKET_MUTATOR);
-  if (mutator != nullptr) {
-    err = grpc_set_socket_with_mutator(fd, mutator);
-    if (err != GRPC_ERROR_NONE) goto error;
+
+  if (s->channel_args) {
+    for (size_t i = 0; i < s->channel_args->num_args; i++) {
+      if (0 == strcmp(s->channel_args->args[i].key, GRPC_ARG_SOCKET_MUTATOR)) {
+        GPR_ASSERT(s->channel_args->args[i].type == GRPC_ARG_POINTER);
+        grpc_socket_mutator* mutator = static_cast<grpc_socket_mutator*>(
+            s->channel_args->args[i].value.pointer.p);
+        err = grpc_set_socket_with_mutator(fd, mutator);
+        if (err != GRPC_ERROR_NONE) goto error;
+      }
+    }
   }
 
   if (bind(fd, reinterpret_cast<grpc_sockaddr*>(const_cast<char*>(addr->addr)),