lenn/srs

mirror of https://github.com/ossrs/srs.git synced 2025-11-24 11:54:21 +08:00

Files

Winlin 4e55bc83b7 Support custom deleter for SrsUniquePtr. (#4309 )

SrsUniquePtr does not support array or object created by malloc, because
we only use delete to dispose the resource. You can use a custom
function to free the memory allocated by malloc or other allocators.
```cpp
      char* p = (char*)malloc(1024);
      SrsUniquePtr<char> ptr(p, your_free_chars);
```

This is used to replace the SrsAutoFreeH. For example:
```cpp
      addrinfo* r = NULL;
      SrsAutoFreeH(addrinfo, r, freeaddrinfo);
      getaddrinfo("127.0.0.1", NULL, &hints, &r);
```

Now, this can be replaced by:
```cpp
      addrinfo* r = NULL;
      getaddrinfo("127.0.0.1", NULL, &hints, &r);
      SrsUniquePtr<addrinfo> r2(r, freeaddrinfo);
```

Please aware that there is a slight difference between SrsAutoFreeH and
SrsUniquePtr. SrsAutoFreeH will track the address of pointer, while
SrsUniquePtr will not.
```cpp
      addrinfo* r = NULL;
      SrsAutoFreeH(addrinfo, r, freeaddrinfo); // r will be freed even r is changed later.
      SrsUniquePtr<addrinfo> ptr(r, freeaddrinfo); // crash because r is an invalid pointer.
```

---------

Co-authored-by: Haibo Chen <495810242@qq.com>
Co-authored-by: john <hondaxiao@tencent.com>

2025-04-26 00:01:34 -04:00

launch.json

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README.md

…

settings.json

…

tasks.json

…

README.md

Debug with VSCode

Support run and debug with VSCode.

SRS

Install the following extensions:

CMake Tools
CodeLLDB
C/C++ Extension Pack

Open the folder like ~/git/srs in VSCode. Run commmand > CMake: Configure to configure the project.

Note: You can press Ctrl+R, then type CMake: Configure then select Clang as the toolchain.

Note: The settings.json is used to configure the cmake. It will use ${workspaceFolder}/trunk/ide/srs_clion/CMakeLists.txt and ${workspaceFolder}/trunk/ide/vscode-build as the source file and build directory.

Click the Run > Run Without Debugging button to start the server.

Note: The launch.json is used for running and debugging. The build will output the binary to ${workspaceFolder}/trunk/ide/vscode-build/srs.

Proxy

Install the following extensions:

Open the folder like ~/git/srs in VSCode.

Select the View > Run and select Launch srs-proxy to start the proxy server.

Click the Run > Run Without Debugging button to start the server.

Note: The launch.json is used for running and debugging.