Hi all,
Is there any (fast, easy, and simple) way to get UDP sockets working with the framework? The CommTCP supports only ... TPC right?
There is Ta_ subsystem developed by Dmitry V.Dagaev but at this stage it would be an overkill for my application.
Any suggestions ?
Cheers,
Darek
UDP sockkets in BlackBox CP
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- Ivan Denisov
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Re: UPD sockkets in BlackBox CP
Yes, Peter Kushnir made this:
https://bitbucket.org/oberoncore/ypk/sr ... at=default
Look at the CommUDP.odc. It is the alternative for CommTCP.
All the ypk subsystem may be useful
https://bitbucket.org/oberoncore/ypk/sr ... at=default
Look at the CommUDP.odc. It is the alternative for CommTCP.
All the ypk subsystem may be useful
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Re: UPD sockkets in BlackBox CP
Hi Ivan,
I got the ypk software from the repository (I could not find the WinHdrs subsystem). When I tried to compiler the ypkCommUDP module I got an error:
I seems that Peter's version of the software is not compatible with the BBox I am using (1.7-RC6 built number 44).
Cheers,
Darek
I got the ypk software from the repository (I could not find the WinHdrs subsystem). When I tried to compiler the ypkCommUDP module I got an error:
Code: Select all
PROCEDURE NameToAdr (IN peername: ARRAY OF CHAR; VAR inaddr: WinNet.in_addr; OUT ok: BOOLEAN);
VAR hostentry: WinNet.Ptrhostent; shortPName: ARRAY 64 OF SHORTCHAR;
BEGIN
shortPName := SHORT(peername$);
IF IsIPAddress(peername) THEN
inaddr.S_un.S_addr := WinNet.inet_addr(shortPName);
ok := (peername$ = '255.255.255.255') OR (inaddr.S_un.S_addr # WinNet.INADDR_NONE);
(* pk, потому что: An Internet address with a dot notation value of 255.255.255.255 or its
equivalent in a different base format causes the inet_addr subroutine to return an unsigned integer
value of 4294967295. This value is identical to the unsigned representation of the error value.
Otherwise, the inet_addr subroutine considers 255.255.255.255 a valid Internet address.
*)
ASSERT(ok);
ELSE
hostentry := WinNet.gethostbyname(shortPName);
ok := hostentry # NIL;
IF ok THEN
inaddr := hostentry.h_addr_list^[0]^[0] [b] <-- Error : incompatible assignment
ELSE
Error("gethostbyname()", WinNet.WSAGetLastError())
END
END
END NameToAdr;
Cheers,
Darek
Re: UPD sockkets in BlackBox CP
Look at Transparent Architecture component.
Transparent Architecture is a library for distributed systems development. It is designed as cross-platform, tested for Windows and Linux.
TA implements non-blocking I/O with a set of transport protocols supported: multicast, UDP, TCP, ICMP, Shared Memory, Unix Domain Sockets, Unix Message Queue.
TA is designed to cover a wide range of communication: Real-Time, LAN Ethernet and WAN SOAP. It can be a pilot of unified substituting technology for CORBA, COM and DDS.
TA is distributed in C and Oberon versions compatible with each other.
- Ivan Denisov
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Re: UPD sockkets in BlackBox CP
It is not easy to compile this subsystem there is some instruction how to build superset of ypk called bb.opendmaksimiuk wrote:Hi Ivan,
I got the ypk software from the repository (I could not find the WinHdrs subsystem).
The WinHdrs was transformed and now it is placed here:
https://bitbucket.org/oberoncore/interf ... efault.zip
For sure, he was using he's own version. But it should be compatible with 1.6.dmaksimiuk wrote:I seems that Peter's version of the software is not compatible with the BBox I am using (1.7-RC6 built number 44).
Now I recommend you to use Center version. CommUDP is compatible with Center BB 1.7 Alpha 1.
UPD:
I asked, Peter Kushnir, unfortunately he have no time to support ypk anymore for new versions of BlackBox.
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Re: UPD sockkets in BlackBox CP
Hi Ivan,
where I can find the center version of the CommUDP ?
Cheers,
Darek
where I can find the center version of the CommUDP ?
Cheers,
Darek
- Ivan Denisov
- Posts: 362
- Joined: Tue Sep 17, 2013 12:21 am
- Location: Krasnoyarsk, Russia
Re: UPD sockkets in BlackBox CP
I mean Center version of BlackBox!dmaksimiuk wrote:Hi Ivan,
where I can find the center version of the CommUDP ?
Cheers,
Darek
http://blackboxframework.org/lastdev/zip.php
Peter's CommUDP is compatible with it.
UPD: ypkCommUDP is independent from ypk, you can use it separately as a single module like CommTCP.