On Sat, Oct 2, 2010 at 7:42 PM,
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Today's Topics:
1. Socket Class not implimented? (Shaun August)
2. Re: Socket Class not implimented? (Rob Gleeson)
3. Re: Socket Class not implimented? (Rob Gleeson)
----------------------------------------------------------------------
Message: 1
Date: Sat, 2 Oct 2010 19:36:19 -0700
From: Shaun August <shaun@eoslightmedia.com>
To: macruby-devel@lists.macosforge.org
Subject: [MacRuby-devel] Socket Class not implimented?
Message-ID:
<AANLkTinqSiHgdaS_fG=AoNgcfPwr2YNYPmwnH-4sCgbF@mail.gmail.com>
Content-Type: text/plain; charset="iso-8859-1"
Hi There,
I am trying to run a ruby TCPsocket to get information from a quatech serial
device server. The code runs well in ruby but I get an error when I try to
reference the class in my MacRuby code:
uninitialized constant Coin_Counter::TCPsocket (NameError)
Here is the class where the error takes place:
class Coin_Counter
def open_socket(host)
port=(5000)
@s = TCPsocket.open(host, port)
puts "Opened Connection to", host,"\n"
end
def close_socket()
@s.close
end
def poll_microcoin()
hexBool = true
byteNum = 0
coins = true
loonie = 0
hex = "\x82\x88\x90\xff\x90\x00\x03\x77"
hex1 = "\x82\x88\x11\xff\x90\x00\x03\xf6"
while coins
eof = false
if hexBool
@s.write(hex)
hexBool = false
else
@s.write(hex1)
hexBool = true
end
while eof == false
results = @s.read(1)
if byteNum == 5
if results == "\030"
AppController.startImageCapture
elsif results == "\220"
loonie = loonie + 1
if loonie > 1
AppController.startImageCapture
loonie = 0
end
end
end
if results == "\003"
p "end of bytes"
eof = true
byteNum = byteNum + 1
end
byteNum = byteNum + 1
end
check = @s.read(1)
byteNum = 0
sleep(0.5)
end
end
end
I really need to use raw TCP sockets to communicate with my device. I am
hoping I don't have to re-impliment this code.
Thanks for your help,
Shaun
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Message: 2
Date: Sun, 3 Oct 2010 03:40:32 +0100
From: Rob Gleeson <rob@flowof.info>
To: "MacRuby development discussions."
<macruby-devel@lists.macosforge.org>
Subject: Re: [MacRuby-devel] Socket Class not implimented?
Message-ID: <F7B7BECF-2A01-44A7-B533-D1FC4DB50B3D@flowof.info>
Content-Type: text/plain; charset="us-ascii"
On 3 Oct 2010, at 03:36, Shaun August wrote:
> Hi There,
>
> I am trying to run a ruby TCPsocket to get information from a quatech serial device server. The code runs well in ruby but I get an error when I try to reference the class in my MacRuby code:
>
> uninitialized constant Coin_Counter::TCPsocket (NameError)
>
> Here is the class where the error takes place:
>
> class Coin_Counter
> def open_socket(host)
> port=(5000)
>
> @s = TCPsocket.open(host, port)
> puts "Opened Connection to", host,"\n"
> end
>
> def close_socket()
> @s.close
> end
>
> def poll_microcoin()
> hexBool = true
> byteNum = 0
> coins = true
> loonie = 0
> hex = "\x82\x88\x90\xff\x90\x00\x03\x77"
> hex1 = "\x82\x88\x11\xff\x90\x00\x03\xf6"
>
> while coins
> eof = false
> if hexBool
> @s.write(hex)
> hexBool = false
> else
> @s.write(hex1)
> hexBool = true
> end
>
> while eof == false
> results = @s.read(1)
> if byteNum == 5
> if results == "\030"
> AppController.startImageCapture
> elsif results == "\220"
> loonie = loonie + 1
> if loonie > 1
> AppController.startImageCapture
> loonie = 0
> end
> end
> end
> if results == "\003"
> p "end of bytes"
> eof = true
> byteNum = byteNum + 1
> end
> byteNum = byteNum + 1
> end
> check = @s.read(1)
> byteNum = 0
> sleep(0.5)
> end
> end
> end
>
> I really need to use raw TCP sockets to communicate with my device. I am hoping I don't have to re-impliment this code.
>
> Thanks for your help,
>
> Shaun
> _______________________________________________
> MacRuby-devel mailing list
> MacRuby-devel@lists.macosforge.org
> http://lists.macosforge.org/mailman/listinfo.cgi/macruby-devel
It looks like you haven't required any file that defines TCPSocket.
Try: require('socket')
Rob
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------------------------------
Message: 3
Date: Sun, 3 Oct 2010 03:42:22 +0100
From: Rob Gleeson <rob@flowof.info>
To: "MacRuby development discussions."
<macruby-devel@lists.macosforge.org>
Subject: Re: [MacRuby-devel] Socket Class not implimented?
Message-ID: <5783BBB5-0B9A-4D31-B64C-B6F0E1437425@flowof.info>
Content-Type: text/plain; charset="us-ascii"
On 3 Oct 2010, at 03:40, Rob Gleeson wrote:
>
> On 3 Oct 2010, at 03:36, Shaun August wrote:
>
>> Hi There,
>>
>> I am trying to run a ruby TCPsocket to get information from a quatech serial device server. The code runs well in ruby but I get an error when I try to reference the class in my MacRuby code:
>>
>> uninitialized constant Coin_Counter::TCPsocket (NameError)
>>
>> Here is the class where the error takes place:
>>
>> class Coin_Counter
>> def open_socket(host)
>> port=(5000)
>>
>> @s = TCPsocket.open(host, port)
>> puts "Opened Connection to", host,"\n"
>> end
>>
>> def close_socket()
>> @s.close
>> end
>>
>> def poll_microcoin()
>> hexBool = true
>> byteNum = 0
>> coins = true
>> loonie = 0
>> hex = "\x82\x88\x90\xff\x90\x00\x03\x77"
>> hex1 = "\x82\x88\x11\xff\x90\x00\x03\xf6"
>>
>> while coins
>> eof = false
>> if hexBool
>> @s.write(hex)
>> hexBool = false
>> else
>> @s.write(hex1)
>> hexBool = true
>> end
>>
>> while eof == false
>> results = @s.read(1)
>> if byteNum == 5
>> if results == "\030"
>> AppController.startImageCapture
>> elsif results == "\220"
>> loonie = loonie + 1
>> if loonie > 1
>> AppController.startImageCapture
>> loonie = 0
>> end
>> end
>> end
>> if results == "\003"
>> p "end of bytes"
>> eof = true
>> byteNum = byteNum + 1
>> end
>> byteNum = byteNum + 1
>> end
>> check = @s.read(1)
>> byteNum = 0
>> sleep(0.5)
>> end
>> end
>> end
>>
>> I really need to use raw TCP sockets to communicate with my device. I am hoping I don't have to re-impliment this code.
>>
>> Thanks for your help,
>>
>> Shaun
>> _______________________________________________
>> MacRuby-devel mailing list
>> MacRuby-devel@lists.macosforge.org
>> http://lists.macosforge.org/mailman/listinfo.cgi/macruby-devel
>
>
> It looks like you haven't required any file that defines TCPSocket.
> Try: require('socket')
>
> Rob
> _______________________________________________
> MacRuby-devel mailing list
> MacRuby-devel@lists.macosforge.org
> http://lists.macosforge.org/mailman/listinfo.cgi/macruby-devel
Oh, just spotted a typo as well.
it's TCPSocket and not TCPsocket.
Rob
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