[undertow-dev] Sender not flushing?

[Steve Hu]

If you don't put content_length, the server will calculate it. The
calculation is based on the byte[] not string so your calculation is not
correct. My understanding is you only need to set content_length if you are
working on streams.

On Wed, Dec 7, 2016 at 4:17 PM, Hicks, Matt <matt at matthicks.com> wrote:

> Strangely enough, removing the CONTENT_LENGTH header fixed it!
>
> On Wed, Dec 7, 2016 at 2:33 PM Bill O'Neil <bill at dartalley.com> wrote:
>
>> Or if you are sending bytes try.
>>
>> exchange.getResponseSender().send(ByteBuffer.wrap(byteArray));
>>
>> On Wed, Dec 7, 2016 at 3:31 PM, Bill O'Neil <bill at dartalley.com> wrote:
>>
>> It might have something to do with character encoding. You should not
>> need to pass the content length when using the send(String) method it
>> should set it for you.
>>
>> Try removing the line exchange.getResponseHeaders.put(Headers.CONTENT_LENGTH,
>> html.length)
>>
>> On Wed, Dec 7, 2016 at 3:17 PM, Hicks, Matt <matt at matthicks.com> wrote:
>>
>> I've got a fairly simplistic scenario (using 1.4.6.Final) where I'm
>> building an HTML String and then sending it to my exchange:
>>
>> exchange.getResponseHeaders.put(Headers.CONTENT_LENGTH, html.length)
>> exchange.getResponseHeaders.put(Headers.CONTENT_TYPE, "text/html")
>> exchange.getResponseSender.send(html)
>>
>> However, very often the last one to three characters don't seem to be
>> received by the browser.  I've logged the HTML before outputting so I know
>> that I'm adding the "</html>" at the end, but in order to get everything
>> properly to the browser I have to append a few spaces to the end of my HTML
>> so it doesn't get clipped.  Is there something I'm missing that needs to be
>> done to make sure the content is flushed appropriately?
>>
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>>
>>
>>
>>
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