Docs: Update all docs (#18)

Author: raychen911

docs/README.md

@@ -18,7 +18,7 @@ English | [中文](README.zh_CN.md)
     * [http upload/download service](./en/http_protocol_upload_download_service.md)
     * [grpc service](./en/grpc_protocol_service.md)
     * [grpc stream service](./en/grpc_protocol_streaming_service.md)
-    * [flatbuffers service](docs/en/xxx.md)
+    * [flatbuffers service](docs/en/flatbuffers_protocol_service.md)
   * Client
     * [guidelines](./en/client_guide.md)
     * [access trpc service](./en/client_guide.md)
@@ -27,11 +27,11 @@ English | [中文](README.zh_CN.md)
     * [access http upload/download service](./en/http_protocol_upload_download_client.md)
     * [access grpc service](./en/grpc_protocol_client.md)
     * [access grpc stream service](./en/grpc_protocol_streaming_service.md)
-    * [access flatbuffers service](docs/en/xxx.md)
+    * [access flatbuffers service](docs/en/flatbuffers_protocol_client.md)
     * [access redis service](./en/redis_client_guide.md)
   * Fiber
     * [deep in fiber](./en/fiber.md)
-    * [fiber user guide](./en/fiber_user_guide.md)    
+    * [fiber user guide](./en/fiber_user_guide.md)
     * [fiber faq](./en/fiber_faq.md)
   * [Future/Promise](./en/future_promise_guide.md)
   * [Plugin](./en/plugin_management.md)

docs/README.zh_CN.md

@@ -18,20 +18,19 @@
     * [开发http上传/下载服务](./zh/http_protocol_upload_download_service.md)
     * [开发grpc协议服务](./zh/grpc_protocol_service.md)
     * [开发grpc流式服务](./zh/grpc_protocol_streaming_service.md)
-    * [开发flatbuffers协议服务](docs/en/xxx.md)
+    * [开发flatbuffers协议服务](docs/zh/flatbuffers_protocol_service.md)
   * 客户端开发
     * [开发向导](./zh/client_guide.md)
     * [访问trpc协议服务](./zh/client_guide.md)
     * [访问trpc流式协议服务](./zh/trpc_protocol_streaming_client.md)
     * [访问http(s)协议服务](./zh/http_protocol_client.md)
     * [访问http上传/下载服务](./zh/http_protocol_upload_download_client.md)
     * [访问grpc协议服务](./zh/grpc_protocol_client.md)
-    * [访问grpc流式协议服务](./zh/grpc_protocol_streaming_service.md)
-    * [访问flatbuffers协议服务](./zh/flatbuffers_protocol_service.md)
+    * [访问flatbuffers协议服务](./zh/flatbuffers_protocol_client.md)
     * [访问redis协议服务](./zh/redis_client_guide.md)
   * Fiber
     * [深入理解Fiber](./zh/fiber.md)
-    * [Fiber用户开发指南](./zh/fiber_user_guide.md)    
+    * [Fiber用户开发指南](./zh/fiber_user_guide.md)
     * [Fiber常见问题](./zh/fiber_faq.md)
   * [Future/Promise](./zh/future_promise_guide.md)
   * [插件](./zh/plugin_management.md)
@@ -40,7 +39,7 @@
     * 拦截器
       * [开发自定义拦截器](./zh/filter.md)
     * 流控和过载保护
-      * []()
+      * [基于并发请求的过载保护](./zh/overload_control_concurrency_limiter.md)
     * Naming插件
       * [开发自定义naming插件](./zh/custom_naming.md)
       * [mesh-polaris](https://github.com/trpc-ecosystem/cpp-naming-polarismesh/blob/main/README.zh_CN.md)
@@ -71,4 +70,4 @@
     * [tvar](./zh/tvar.md)
     * [admin](./zh/admin_service.md)
     * [runtime info]()
-* Faqs
+* Faqs

docs/en/admin_service.md

@@ -189,7 +189,7 @@ Usage:
 3. Invoke the command
 
     ```shell
-    $ curl http://admin_ip:admin_port/cmds/reload-config -X POST
+    curl http://admin_ip:admin_port/cmds/reload-config -X POST
     {"errorcode":0,"message":"reload config ok"}
     ```
 
@@ -213,7 +213,7 @@ server:
 Example:
 
 ```shell
-$ curl http://dmin_ip:admin_port/cmds/stats
+curl http://dmin_ip:admin_port/cmds/stats
 {"errorcode":0,"message":"","stats":{"conn_count":1,"total_req_count":11,"req_concurrency":1,"now_req_count":3,"last_req_count":4,"total_failed_req_count":0,"now_failed_req_count":0,"last_failed_req_count":0,"total_avg_delay":0.18181818181818183,"now_avg_delay":0.3333333333333333,"last_avg_delay":0.25,"max_delay":1,"last_max_delay":1}}
 ```
 
@@ -246,7 +246,7 @@ Interface description: You can directly access "/cmds/var" to view all tvar vari
 Example:
 
 ```shell
-$ curl http://127.0.0.1:8889/cmds/var
+curl http://127.0.0.1:8889/cmds/var
 {
   "trpc" : 
   {
@@ -406,14 +406,14 @@ Usage:
 1. Start sampling
 
     ```shell
-    $ curl http://admin_ip:admin_port/cmds/profile/heap?enable=y -X POST
+    curl http://admin_ip:admin_port/cmds/profile/heap?enable=y -X POST
     {"errorcode":0,"message":"OK"}
     ```
 
 2. Stop sampling
 
     ```shell
-    $ curl http://admin_ip:admin_port/cmds/profile/heap?enable=n -X POST
+    curl http://admin_ip:admin_port/cmds/profile/heap?enable=n -X POST
     {"errorcode":0,"message":"OK"}
     ```
 
@@ -462,7 +462,7 @@ $ curl http://admin_ip:admin_port/client_detach -X POST -d 'service_name=trpc.ap
 {"message":"service is not exist"}
 ```
 
-# Customize management commands
+# Custom management commands
 
 The tRPC-Cpp allows users to customize and register management commands to perform additional management operations as needed by the user. For specific usage examples, please refer to the [admin example](../../examples/features/admin/proxy/).
 
@@ -551,6 +551,6 @@ Usage:
     After the service is started, you can trigger the custom management command by accessing `http://admin_ip:admin_port/myhandler`.
 
     ```shell
-    $ curl http://admin_ip:admin_port/myhandler
+    curl http://admin_ip:admin_port/myhandler
     {"errorcode":0,"message":"success"}
     ```

docs/en/architecture_design.md

@@ -118,7 +118,7 @@ The service exit process generally includes the following processes:
 
 ## Pluggable design
 
-The pluggable architecture design of tRPC is based on "**plugin factory based on interface mechanism**" and "**filter based on AOP**".
+The pluggable architecture design of tRPC is based on **plugin factory based on interface mechanism** and **filter based on AOP**.
 
 ### Plugin factory
 

docs/en/attachment.md

@@ -40,6 +40,7 @@ class ServerContext {
 
   /// @brief Set response attachment data
   void SetResponseAttachment(NoncontiguousBuffer&& attachment);
-...
+
+  // ...
 }
 ```

docs/en/backup_request.md

@@ -3,8 +3,9 @@
 # Overview
 
 Sometimes, to ensure availability or reduce tail latency, it is necessary to simultaneously access two services and take the response from whichever arrives first. There are generally two approaches to implementing this functionality:
+
 1. Concurrently send two requests and take the result from the one that returns first.
-2. Set a reasonable resend time. If a request times out or fails 
+2. Set a reasonable resend time. If a request times out or fails
 within the resend time, send the second request and take the result from the one that returns first.
 
 One issue with approach 1 is that it doubles the backend traffic. Approach 2, on the other hand, typically results in only one request under normal circumstances, keeping the backend traffic mostly unchanged. Considering this, we chooses to implement approach 2.
@@ -91,10 +92,12 @@ If the strategy of the 'retry_hedging_limit' retry rate limiting filter does not
 ## View the triggering results of backup requests
 
 The framework provides two tvar variables related to backup requests internally (where service_name is the name of the called service):
-"trpc/client/service_name/backup_request" —— indicate how many times the backup request has been triggered
-"trpc/client/service_name/backup_request_success" —— represent the number of times the backup request has resulted in a successful invocation
+
+- trpc/client/service_name/backup_request: indicate how many times the backup request has been triggered
+- trpc/client/service_name/backup_request_success: represent the number of times the backup request has resulted in a successful invocation
 
 These two variables can be viewed using management commands:
+
 ```shell
 curl http://admin_ip:admin_port/cmds/var/xxx # xxx represent tvar variables
 ```
@@ -105,6 +108,6 @@ It also supports reporting attribute monitoring to the corresponding platform.
 
 1. Interface idempotence: Users need to ensure that the RPC calls they use are idempotent across different nodes.
 2. Before enabling backup requests, it is important to ensure that the backend service has sufficient processing capacity to avoid triggering a service avalanche when backup requests are made.
-3. It is necessary to select an appropriate resend time to reduce call latency while avoiding excessive traffic impact on the backend service. Usually, metrics such as P90/P95/P99 can be used as a basis for selection.
+3. It is necessary to select an appropriate resend time to reduce call latency while avoiding excessive traffic impact on the backend service. Usually, metrics such as P90/P95/P99 latency can be used as a basis for selection.
 4. Backup requests are not suitable for UDP, one-way calls, or streaming calls.
-5. If there is only one available node in the backend service or the set resend time is greater than the request timeout, the backup request will degrade into a normal one-to-one call.
+5. If there is only one available node in the backend service or the set resend time is greater than the request timeout, the backup request will degrade into a normal one-to-one call.