Synapse example
lazarus / 38-Networking and Web Programming

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T-bear · 2011-10-26 19:15

Does anyone here have a simple example which uses synapse to get me
started? Im new with network programming, and am not sure where to
start...

Thanks!

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mica · 2011-10-26 20:05

What want you to do?

Synapse is excellent documented btw.
http://www.ararat.cz/synapse/doku.php/public:howto

http://synapse.ararat.cz/doc/help/

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Silvio Clécio · 2011-10-26 20:40

Hi,

I use a lot Synapse, see:

http://code.google.com/p/lazsolutions/ (Please, download via SVN:
http://lazsolutions.googlecode.com/svn)

I use SMTP, HTTP(S), IMAP, FTP etc.

Good luck.

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mica · 2011-10-26 21:04

silvioprog:
little OT
do you see a way to do a snmp Brodacast with Synapse and receive the
anwers like:
http://www.agentpp.com/doc_snmp++3.x/classSnmp.html#a16e380bb2de1c8290
940644e441c104

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Goodman H__ · 2011-10-31 01:23

Quote from: silvioprog on October 26, 2011, 10:40:39 pmHi,

I use a lot Synapse, see:

http://code.google.com/p/lazsolutions/ (Please, download via SVN:
http://lazsolutions.googlecode.com/svn)

I use SMTP, HTTP(S), IMAP, FTP etc.

Good luck.

I downloaded the svn and try to build the IDE package and demos as
well,however,it always complains some source files can't be found
although I've tried to add the paths(almost all the possible paths in
the svn) into almost everywhere,say,project options->compiler
options->paths; package->options in the build package dialog window.

Could you please help?Thank a lot.

QuotePPU Source: LSCrypt.pas not found
PPU Source: lazsolutions.inc not found
Recompiling LSCrypt, checksum changed for DCPcrypt2
..\components\synaseNov1\trunk\Core\LSConfig.pas(84,21) Fatal: Can't
find unit LSCrypt used by LSConfig

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User137 · 2011-11-06 06:35

I wish there was more info about using TCP and UDP sockets. I don't
have interest in HTTP and so on, just raw binary data for gaming
purpose. What i have tried so far is numerous test projects and they
have 1 thing in common: crashes in weird places.

Recent test i did was sending simple string 'test'.
Sending 'test' just once with click of a button works always, but
adding it in for loop will crash 1 project, and other project had them
combine in 1 string, like 'testtesttesttest'.

So, i'd also have interest in a simple project that is able to send
and receive TCP packets (recognizing where 1 packet ends and other
starts), if anyone knows how to do that.

And yes, i am aware of manual page:
http://synapse.ararat.cz/doc/help/blcksock.TTCPBlockSocket.html

edit: Making some progress with RecvBlock(). That's seems like the
solution for separating packets. Seems that i solved crashing and
other problems. Just my own faults left anymore on authentication
code.

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tristan_2468 · 2012-06-07 13:38

I use a lot of synapse for sending stuff down (optionally encrypted)
sockets, especially in my hgdc-x project:

http://hgdcx.canthack.org

It's all open source so take a look.

Thanks,
Tris