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? _______________________________________________ undertow-dev mailing list undertow-dev(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/undertow-dev

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(a)dartalley.com&gt; 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(a)matthicks.com&gt; 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? _______________________________________________ undertow-dev mailing list undertow-dev(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/undertow-dev

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(a)matthicks.com&gt; wrote: > > Strangely enough, removing the CONTENT_LENGTH header fixed it! > > On Wed, Dec 7, 2016 at 2:33 PM Bill O'Neil <bill(a)dartalley.com&gt; 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(a)dartalley.com&gt; 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(a)matthicks.com&gt; 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? >>>> >>>> _______________________________________________ >>>> undertow-dev mailing list >>>> undertow-dev(a)lists.jboss.org >>>> https://lists.jboss.org/mailman/listinfo/undertow-dev >>> >>> >> > > _______________________________________________ > undertow-dev mailing list > undertow-dev(a)lists.jboss.org > https://lists.jboss.org/mailman/listinfo/undertow-dev _______________________________________________ undertow-dev mailing list undertow-dev(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/undertow-dev