Yes, I've printed that message. There can't be any NULL byte there. It is string "success:" appended with url. It is normal url like "http://example.org/path/to/jsp?lang=en_US?session="session id here". That session ID contains numbers, characters and dashes.
On 15.09.2014 17:30, gonzalo diethelm wrote: > No, this is not a (known) limitation. Did you print exactly what you > are sending and what you are receiving? My guess is you are putting a > null byte in the middle of what you are sending. > > -- > Gonzalo Diethelm > DCV Chile > >> -----Original Message----- >> From: [email protected] [mailto:zeromq-dev- >> [email protected]] On Behalf Of Dávid Kaya >> Sent: Monday, September 15, 2014 12:21 PM >> To: [email protected] >> Subject: Re: [zeromq-dev] ZMQ appends weird characters to message >> >> Well, I've printed out size and it is correct. I've also shortened >> the message >> by 5 characters and it stopped cutting off the last characters >> (atleast I think it >> stopped, tried 15 times and it came correct every time). So I think >> the >> problem was in the length of the message. I don't know if it is a >> bug in ZMQ >> or system limitation of socket files? >> >> David >> >> >> On 15.09.2014 16:47, gonzalo diethelm wrote: >> > Good point. Forgot about the specific details for that C++ >> > constructor. The null byte should not be required. >> > >> > As Tom points out, you should print out what you are sending and >> > receiving (contents and length) and make sure it makes sense. >> > >> > HTH. >> > >> > -- >> > Gonzalo Diethelm >> > DCV Chile >> > >> >> -----Original Message----- >> >> From: [email protected] [mailto:zeromq-dev- >> >> [email protected]] On Behalf Of Tom Quarendon >> >> Sent: Monday, September 15, 2014 11:42 AM >> >> To: ZeroMQ development list >> >> Subject: Re: [zeromq-dev] ZMQ appends weird characters to message >> >> >> >> > You have two choices: >> >> > 1. Send the '\0' as part of the message (and set length to one >> >> more byte). >> >> > 2. Append a '\0' after receiving the message. >> >> >> >> Uh, why? >> >> string(static_cast<char*>(reply.data()),reply.size()); >> >> doesn't assume the string is null terminated. It constructs >> string >> >> from pointer and length. Isn't adding a in a null just going mask >> the >> >> real issue and make it look like the std::string only contained >> >> "login" when really it still contained the extra stuff as well. >> >> David, Do you know what reply.size() actually contains? Have you >> >> tried printing that out and comparing it to what you expect? >> >> >> >> _______________________________________________ >> >> zeromq-dev mailing list >> >> [email protected] >> >> http://lists.zeromq.org/mailman/listinfo/zeromq-dev >> > >> > >> > ----------------------------------------- >> > Declaración de confidencialidad: Este Mensaje esta destinado para >> el >> > uso de la o las personas o entidades a quien ha sido dirigido y >> puede >> > contener información reservada y confidencial que no puede ser >> > divulgada, difundida, ni aprovechada en forma alguna. 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