move <a> tags to separate line from headers to fix anchors generated by GitHub

Author: kolomenkin

README.md

@@ -13,6 +13,8 @@ Collects read-write statistics for the entire storage and for each key.
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 | **develop** | [![CI status](https://github.com/work-examples/key-value-web-server/actions/workflows/build_cmake.yml/badge.svg?branch=develop)](https://github.com/work-examples/key-value-web-server/actions/workflows/build_cmake.yml?query=branch%3Adevelop) | \[not applicable\]                                                                                                                                                                                                                                                       | \[not applicable\]                                                                                                                                                                                                                                        |
 
+<a name="content"></a>
+
 ## Contents
 
 - [C++ Programmer's Test Task Description](#task_description)
@@ -29,11 +31,15 @@ Collects read-write statistics for the entire storage and for each key.
   - [Testing Environment](#benchmark_environment)
   - [Results](#benchmark_results)
 
-## C++ Programmer's Test Task Description <a name="task_description"></a>
+<a name="task_description"></a>
+
+## C++ Programmer's Test Task Description
 
 You need to write two applications, a client and a server, that communicate with each other.
 
-### Server <a name="description_server"></a>
+<a name="description_server"></a>
+
+### Server
 
 The server has a configuration file on disk (`config.txt`). It stores key/value data.
 You can use any format. At startup, the server reads the configuration file.
@@ -68,7 +74,9 @@ writes=1
 When developing, you can use third-party libraries for parsing and for the network.
 For example `rapidjson`, `boost` etc.
 
-### Client Application <a name="description_client"></a>
+<a name="description_client"></a>
+
+### Client Application
 
 Single threaded. Connects to the server, then selects a random key
 from the hardcoded list and executes `$get` on the server with a 99% probability,
@@ -79,9 +87,13 @@ Optionally make reconnect to the server in case of a disconnection, or if the se
 i.e. the client waits until it appears on the network.
 The client can be written in any language, even in Python.
 
-## Task Implementation Remarks <a name="implementation_remarks"></a>
+<a name="implementation_remarks"></a>
 
-### Choosing Web Server Implementation <a name="choosing_web_server"></a>
+## Task Implementation Remarks
+
+<a name="choosing_web_server"></a>
+
+### Choosing Web Server Implementation
 
 I decided to use well-known HTTP protocol for client-server communication.
 Thus, we can easily debug the solution using any browser, programs like `Postman`.
@@ -107,7 +119,9 @@ I was choosing among many libraries:
 
 Finally, I settled on `CrowCpp`.
 
-### Other Implementation Features <a name="other_implementation_features"></a>
+<a name="other_implementation_features"></a>
+
+### Other Implementation Features
 
 The heart of the server engine uses `std::shared_mutex
 to optimize performance for many readers and single writer.
@@ -131,7 +145,9 @@ compiled with included complex C++ templates.
 
 The solution also makes heavy use of move semantics.
 
-## Compile and Run <a name="compile_and_run"></a>
+<a name="compile_and_run"></a>
+
+## Compile and Run
 
 1. Run CMake.
 2. Compile project. You will get `WebServer` executable
@@ -149,14 +165,18 @@ CI is also preparing `Client.exe` executable which is a compiled version of `cli
 python3 client.py
 ```
 
-## Web API <a name="web_api"></a>
+<a name="web_api"></a>
+
+## Web API
 
 Two API methods are supported.
 
 Here is the prepared API request collection for Postman:
 [WebServer.postman_collection.json](WebServer.postman_collection.json)
 
-### Get Value <a name="api_get_value"></a>
+<a name="api_get_value"></a>
+
+### Get Value
 
 `GET` <http://127.0.0.1:8000/api/records/{key-name}>
 
@@ -171,7 +191,9 @@ Reply body example:
 }
 ```
 
-### Set Value <a name="api_set_value"></a>
+<a name="api_set_value"></a>
+
+### Set Value
 
 `POST` <http://127.0.0.1:8000/api/records/{key-name}>
 
@@ -191,9 +213,13 @@ Reply body example:
 }
 ```
 
-## Benchmark <a name="benchmark"></a>
+<a name="benchmark"></a>
 
-### Testing Environment <a name="benchmark_environment"></a>
+## Benchmark
+
+<a name="benchmark_environment"></a>
+
+### Testing Environment
 
 CPU Intel Core i5 (8th gen), mobile version, 8 logical cores.  
 Visual Studio 2019 (v16.11.13), Release build  
@@ -208,7 +234,9 @@ WebServer.exe --no-logs
 Client.exe --no-logs
 ```
 
-### Results <a name="benchmark_results"></a>
+<a name="benchmark_results"></a>
+
+### Results
 
 | Number of <br/>request threads | 10K requests <br/>per thread, req/sec | 100K requests <br/>per thread, req/sec |
 |---:|------:|-------:|