ffi.getCurrentEventLoop

ffi.getCurrentEventLoop(): bigint

Returns the address of the current thread's uv_loop_t as a bigint.

The returned address is for the current Node.js environment. In the main thread, this is the main thread event loop. In a worker thread, this is that worker's event loop.

This is unsafe and dangerous. The returned pointer is only valid for the lifetime of the current environment. Using it after the environment exits, or from native code that assumes a different thread or lifetime, can crash the process or corrupt memory.