Example usage for org.springframework.web.socket WebSocketHttpHeaders getSecWebSocketVersion

Introduction

In this page you can find the example usage for org.springframework.web.socket WebSocketHttpHeaders getSecWebSocketVersion.

Prototype

@Nullable
public String getSecWebSocketVersion() 

Source Link

Document

Returns the value of the Sec-WebSocket-Version header.

Usage

From source file:org.springframework.web.socket.server.support.AbstractHandshakeHandler.java

protected boolean isWebSocketVersionSupported(WebSocketHttpHeaders httpHeaders) {
    String version = httpHeaders.getSecWebSocketVersion();
    String[] supportedVersions = getSupportedVersions();
    for (String supportedVersion : supportedVersions) {
        if (supportedVersion.trim().equals(version)) {
            return true;
        }/*from  ww  w.  ja  v  a2  s. c  om*/
    }
    return false;
}

---