[zeromq-dev] Java to C++: junk appended to message?
matt_weinstein at yahoo.com
Tue Aug 31 13:56:58 CEST 2010
The last byte must be \0.
On Aug 30, 2010, at 2:30 PM, Naveen Chawla wrote:
> In C++ to C++, I was sending a message inited to 6 bytes containing
> In Java, the problem described persists even if, as per your
> suggestion, I send an extra character, e.g. "Hellox".
> On 30 August 2010 19:02, Pieter Hintjens <ph at imatix.com> wrote:
>> On Mon, Aug 30, 2010 at 7:29 PM, Naveen Chawla
>> <naveen.chwl at gmail.com> wrote:
>>> C++ to C++ works fine. Message is only "[Hello]"
>> You're sending five bytes, 'Hello', which is not a valid C string as
>> required by the printf function. Either send six bytes (string
>> plus 0
>> byte) or else convert the received message data to a valid string.
>> I've wondered if 0MQ should not automatically and always append a
>> byte to received messages (not included in stated message size) so
>> that strings can be safely passed between C/C++ and other languages.
>> Pieter Hintjens
>> iMatix - www.imatix.com
>> zeromq-dev mailing list
>> zeromq-dev at lists.zeromq.org
> zeromq-dev mailing list
> zeromq-dev at lists.zeromq.org
More information about the zeromq-dev