upgradeTo() — netty Function Reference

Architecture documentation for the upgradeTo() function in HttpServerUpgradeHandlerTest.java from the netty codebase.

Function java Buffer Allocators

Entity Profile

Buffer→ Allocators→ upgradeTo() — netty Function Reference

Dependency Diagram

graph TD
  c67456f0_51dc_3338_58a9_338c01ca6979["upgradeTo()"]
  5d41c0fa_2de7_208f_1269_8a7709e87c93["TestUpgradeCodec"]
  c67456f0_51dc_3338_58a9_338c01ca6979 -->|defined in| 5d41c0fa_2de7_208f_1269_8a7709e87c93
  style c67456f0_51dc_3338_58a9_338c01ca6979 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

codec-http/src/test/java/io/netty/handler/codec/http/HttpServerUpgradeHandlerTest.java lines 59–67

        @Override
        public void upgradeTo(ChannelHandlerContext ctx, FullHttpRequest upgradeRequest) {
            // Ensure that the HttpServerUpgradeHandler is still installed when this is called
            assertEquals(ctx.pipeline().context(HttpServerUpgradeHandler.class), ctx);
            assertNotNull(ctx.pipeline().get(HttpServerUpgradeHandler.class));

            // Add a marker handler to signal that the upgrade has happened
            ctx.pipeline().addAfter(ctx.name(), "marker", new ChannelInboundHandlerAdapter());
          }