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testHandshakeExceptionWhenInvalidUpgradeHeader() — netty Function Reference

Architecture documentation for the testHandshakeExceptionWhenInvalidUpgradeHeader() function in WebSocketServerHandshaker13Test.java from the netty codebase.

Function java Buffer Allocators

Entity Profile

Dependency Diagram

graph TD
  36f445ca_c719_c6cc_ab52_d29b3109bf77["testHandshakeExceptionWhenInvalidUpgradeHeader()"]
  b3c12c47_d3a9_1bed_608c_a4b3745e9ee9["WebSocketServerHandshaker13Test"]
  36f445ca_c719_c6cc_ab52_d29b3109bf77 -->|defined in| b3c12c47_d3a9_1bed_608c_a4b3745e9ee9
  style 36f445ca_c719_c6cc_ab52_d29b3109bf77 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

codec-http/src/test/java/io/netty/handler/codec/http/websocketx/WebSocketServerHandshaker13Test.java lines 148–172

    @Test
    public void testHandshakeExceptionWhenInvalidUpgradeHeader() {
        final WebSocketServerHandshaker serverHandshaker = newHandshaker("ws://example.com/chat",
                                                                         "chat", WebSocketDecoderConfig.DEFAULT);
        final FullHttpRequest request = new DefaultFullHttpRequest(HttpVersion.HTTP_1_1, HttpMethod.GET,
                                                                   "ws://example.com/chat");
        request.headers()
               .set(HttpHeaderNames.HOST, "server.example.com")
               .set(HttpHeaderNames.CONNECTION, HttpHeaderValues.UPGRADE)
               .set(HttpHeaderNames.UPGRADE, "my_websocket")
               .set(HttpHeaderNames.SEC_WEBSOCKET_KEY, "dGhlIHNhbXBsZSBub25jZQ==")
               .set(HttpHeaderNames.SEC_WEBSOCKET_ORIGIN, "http://example.com")
               .set(HttpHeaderNames.SEC_WEBSOCKET_PROTOCOL, "chat, superchat")
               .set(HttpHeaderNames.SEC_WEBSOCKET_VERSION, "13");
        Throwable exception = assertThrows(WebSocketServerHandshakeException.class, new Executable() {
            @Override
            public void execute() throws Throwable {
                serverHandshaker.handshake(null, request, null, null);
            }
        });

        assertEquals("not a WebSocket request: a |Upgrade| header must containing the value 'websocket'",
                     exception.getMessage());
        assertTrue(request.release());
    }

Domain

Subdomains

Defined In

Source

Frequently Asked Questions

What does testHandshakeExceptionWhenInvalidUpgradeHeader() do?
testHandshakeExceptionWhenInvalidUpgradeHeader() is a function in the netty codebase, defined in codec-http/src/test/java/io/netty/handler/codec/http/websocketx/WebSocketServerHandshaker13Test.java.
Where is testHandshakeExceptionWhenInvalidUpgradeHeader() defined?
testHandshakeExceptionWhenInvalidUpgradeHeader() is defined in codec-http/src/test/java/io/netty/handler/codec/http/websocketx/WebSocketServerHandshaker13Test.java at line 148.

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