Fix removed ControllerPrivateAccessor.connection_type()

src/brpc/policy/esp_protocol.cpp

@@ -92,7 +92,7 @@ void PackEspRequest(butil::IOBuf* packet_buf,
                     const Authenticator* auth) {
 
     ControllerPrivateAccessor accessor(cntl);
-    if (accessor.connection_type() == CONNECTION_TYPE_SINGLE) {
+    if (cntl->connection_type() == CONNECTION_TYPE_SINGLE) {
         return cntl->SetFailed(
             EINVAL, "esp protocol can't work with CONNECTION_TYPE_SINGLE");
     }

src/brpc/policy/nova_pbrpc_protocol.cpp

@@ -169,7 +169,7 @@ void PackNovaRequest(butil::IOBuf* buf,
                      const butil::IOBuf& request,
                      const Authenticator* /*not supported*/) {
     ControllerPrivateAccessor accessor(controller);
-    if (accessor.connection_type() == CONNECTION_TYPE_SINGLE) {
+    if (controller->connection_type() == CONNECTION_TYPE_SINGLE) {
         return controller->SetFailed(
             EINVAL, "nova_pbrpc can't work with CONNECTION_TYPE_SINGLE");
     }

src/brpc/policy/nshead_mcpack_protocol.cpp

@@ -157,7 +157,7 @@ void PackNsheadMcpackRequest(butil::IOBuf* buf,
                              const butil::IOBuf& request,
                              const Authenticator* /*not supported*/) {
     ControllerPrivateAccessor accessor(controller);
-    if (accessor.connection_type() == CONNECTION_TYPE_SINGLE) {
+    if (controller->connection_type() == CONNECTION_TYPE_SINGLE) {
         return controller->SetFailed(
             EINVAL, "nshead_mcpack can't work with CONNECTION_TYPE_SINGLE");
     }

src/brpc/policy/nshead_protocol.cpp

@@ -399,7 +399,7 @@ void PackNsheadRequest(
     const butil::IOBuf& request,
     const Authenticator*) {
     ControllerPrivateAccessor accessor(cntl);
-    if (accessor.connection_type() == CONNECTION_TYPE_SINGLE) {
+    if (cntl->connection_type() == CONNECTION_TYPE_SINGLE) {
         return cntl->SetFailed(
             EINVAL, "nshead protocol can't work with CONNECTION_TYPE_SINGLE");
     }

src/brpc/policy/public_pbrpc_protocol.cpp

@@ -236,8 +236,7 @@ void PackPublicPbrpcRequest(butil::IOBuf* buf,
 
     head->set_from_host(butil::ip2str(butil::my_ip()).c_str());
     head->set_content_type(CONTENT_TYPE);
-    bool short_connection = (ControllerPrivateAccessor(controller)
-                             .connection_type() == CONNECTION_TYPE_SHORT);
+    bool short_connection = (controller->connection_type() == CONNECTION_TYPE_SHORT);
     head->set_connection(!short_connection);
     head->set_charset(CHARSET);
     char time_buf[128];

src/brpc/policy/thrift_protocol.cpp

@@ -726,7 +726,7 @@ void PackThriftRequest(
     const butil::IOBuf& request,
     const Authenticator*) {
     ControllerPrivateAccessor accessor(cntl);
-    if (accessor.connection_type() == CONNECTION_TYPE_SINGLE) {
+    if (cntl->connection_type() == CONNECTION_TYPE_SINGLE) {
         return cntl->SetFailed(
             EINVAL, "thrift protocol can't work with CONNECTION_TYPE_SINGLE");
     }

src/brpc/policy/ubrpc2pb_protocol.cpp

@@ -541,7 +541,7 @@ void PackUbrpcRequest(butil::IOBuf* buf,
                       const butil::IOBuf& request,
                       const Authenticator* /*not supported*/) {
     ControllerPrivateAccessor accessor(controller);
-    if (accessor.connection_type() == CONNECTION_TYPE_SINGLE) {
+    if (controller->connection_type() == CONNECTION_TYPE_SINGLE) {
         return controller->SetFailed(
             EINVAL, "ubrpc protocol can't work with CONNECTION_TYPE_SINGLE");
     }