---
title: clientWaitSync
framework: webkitjs
role: symbol
role_heading: Instance Method
path: webkitjs/webgl2renderingcontext/1630997-clientwaitsync
---

# clientWaitSync

## Declaration

```data
GLenum clientWaitSync(
    WebGLSync? sync, 
    GLbitfield flags, 
    GLuint64 timeout
);
```