On Sun, 2013-12-01 at 13:14 -1000, ARul wrote:
> Hi Oleg,
>
> I was looking into BHttpConnectionBase#createOutputStream method. To change
> the default chunk size (2048), I believe the only way is to implement a
> custom http client connection and override createOuptputStream(). Here is
> what I have so far.
>
> public static class CustomManagedHttpClientConnection extends
> DefaultManagedHttpClientConnection {
> private final int chunkSize;
>
> public CustomManagedHttpClientConnection(final String id, final int
> buffersize, final int chunkSize) {
> super(id, buffersize);
> this.chunkSize = chunkSize;
> }
>
> @Override
> protected OutputStream createOutputStream(long len,
> SessionOutputBuffer outbuffer) {
> if (len == ContentLengthStrategy.CHUNKED) {
> return new ChunkedOutputStream(chunkSize, outbuffer);
> } else if (len == ContentLengthStrategy.IDENTITY) {
> return new IdentityOutputStream(outbuffer);
> } else {
> return new ContentLengthOutputStream(outbuffer, len);
> }
> }
> }
>
> public static class CustomManagedHttpClientConnectionFactory extends
> ManagedHttpClientConnectionFactory {
>
> private final int chunkSize;
>
> public CustomManagedHttpClientConnectionFactory(int chunkSize) {
> this.chunkSize = chunkSize;
> }
>
> @Override
> public ManagedHttpClientConnection create(HttpRoute route,
> ConnectionConfig config) {
> final String id = "http-outgoing-" +
> Long.toString(COUNTER.getAndIncrement());
> return new CustomManagedHttpClientConnection(id,
> config.getBufferSize(), chunkSize);
> }
> }
>
> Usage:
>
> int chunkSize = 1024;
> HttpConnectionFactory<HttpRoute, ManagedHttpClientConnection>
> connFactory = new CustomManagedHttpClientConnectionFactory(chunkSize);
> PoolingHttpClientConnectionManager connManager = new
> PoolingHttpClientConnectionManager(connFactory);
> CloseableHttpClient client = HttpClients.createMinimal(connManager);
>
> Do you recommend a better approach?
I cannot suggest anything better.
> Is there a way to configure this
> per-request instead of client?
>
Why would you want to do that in the first place?
Oleg
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