Example usage for io.netty.handler.codec.http2 Http2RemoteFlowController isWritable

Introduction

In this page you can find the example usage for io.netty.handler.codec.http2 Http2RemoteFlowController isWritable.

Prototype

boolean isWritable(Http2Stream stream);

Source Link

Document

Determine if the stream has bytes remaining for use in the flow control window.

Usage

From source file:io.vertx.core.http.impl.VertxHttp2ConnectionHandler.java

License:Open Source License

private void _writeData(Http2Stream stream, ByteBuf chunk, boolean end) {
    encoder().writeData(ctx, stream.id(), chunk, 0, end, ctx.newPromise());
    Http2RemoteFlowController controller = encoder().flowController();
    if (!controller.isWritable(stream) || end) {
        try {//from   w ww  . ja va  2s .  co m
            encoder().flowController().writePendingBytes();
        } catch (Http2Exception e) {
            onError(ctx, e);
        }
    }
    ctx.channel().flush();
}

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