Oh dear, silly me. I didn't realise that CumulativeProtocolDecoder is something that actually exists in MINA. How embarassing!
steve_taylor wrote: > > Wow, this is really bad behaviour on the part of MINA. What were the > developers thinking? As for having a CumulativeProtocolDecoder, this is > always a good practice as you just can't predict what TCP/IP will do with > packets. The best way to treat incoming TCP/IP data is as a stream. When > implementing something like a CumulativeProtocolDecoder, bear in mind that > one of MINA's gotchas is that you can only have one ProtocolCodecFilter > per filter chain. So you will need to implement your own IoFilter to do > this. Dividing an incoming stream into discrete messages is such a common > requirement that some sort of framework for it should exist in MINA 2.0. > Here's hoping. > > - Steve > > > > pingvishal wrote: >> >> Hi, >> its for every new message received (ignore my prev mail .. i did some >> check to post this again) .. >> however, whats happening is .. the server has dispatched the entire >> packet and i dont receive it that way .. (the packet sizes are really >> small .. abt 200 bytes .. and the ByteBuffer capacity goes down to 64 >> bytes :| ) >> >> how should i be tackling this ? store all the incoming chunks in my own >> object (CumulativeProctocolDecoder) or is there a better way ? >> >> vishal >> >> >> Trustin Lee wrote: >>> >>> On 10/12/07, pingvishal <[EMAIL PROTECTED]> wrote: >>>> >>>> Hello All, >>>> >>>> am facing this strange issue of the socket's receiving Bytebuffer >>>> capacity >>>> reducing into half (start from 4096) with every new connection .. >>>> i have a SocketConnector and am using a ProtocolCodec (tried using a >>>> CumulativeProtocolDecoder but with same result). >>>> what am i missing and Is there any way i can handle this in my program >>>> ? >>> >>> With every new connection? You mean with every new message? If it >>> decreases for every new connection, it's a bug. However, if it's for >>> every new message received, it's a normal behavior. MINA >>> automatically adjusts the buffer capacity per read, and the capacity >>> will decrease to the half if the amount of bytes received is too >>> small. Please clarify if it's for every new connection or message. >>> >>> Trustin >>> -- >>> what we call human nature is actually human habit >>> -- >>> http://gleamynode.net/ >>> -- >>> PGP Key ID: 0x0255ECA6 >>> >>> >> >> > > -- View this message in context: http://www.nabble.com/ByteBuffer-capacity-shrinks-tf4612562s16868.html#a13197914 Sent from the Apache MINA Support Forum mailing list archive at Nabble.com.
