xantronix / tanzer Goto Github PK

How to reproduce :

cd /tmp
git clone http://tanzer.io/git/tanzer.git

I copied the "scgi.tcl" from the example directory
cd tanzer
cp examples/scgi.tcl S

I added this at the begining:
lappend auto_path /tmp/tanzer/lib/

Starting the script:
./S 9000 /tmp

Then I have an Nginx server configured in SCGI mode

location / {
include scgi_params;
scgi_pass localhost:9000;
}

Testing with "curl http://localhost" produces the following error from the script:

{can't use empty string as operand of "+"} can't use empty string as operand of "+"
while executing
"expr {
2
+ $headerLength
+ [string length $headerLength]}"
(class "::tanzer::scgi::request" method "parse" line 31)
invoked from within
"$request parse buffer"
(class "::tanzer::session" method "handle" line 41)
invoked from within
"$session handle $event"
("uplevel" body line 2)
invoked from within
"uplevel 1 $script"
127.0.0.1 - [Wed, 04 Sep 2015 22:40:18 GMT] "- HTTP/1.1" 500 1610 "-" "(unknown)"

Hi Alexandra,

I'd like to use tanzer for dynamic webservices with manipulation at runtime. So it is necessary for me to delete and destroy route entries from router object.

Perhaps it is useful and you may add a delete method like this:

oo::define ::tanzer::router method delete {entry} {
my variable entries;
set entries [lreplace $entries [lsearch $entries $entry] [lsearch $entries $entry]]
$entry destroy
}

When I destroy an entry object i even got an error:
(bin) 12 % [$server router] entries
::oo::Obj62 ::oo::Obj63
(bin) 13 % [$server router] deleteEntry ::oo::Obj62
::oo::Obj63
(bin) 14 % ::oo::Obj62 destroy
invalid command name "{} *"

Best regards!
André

Need examples about how to use requests, please

If a HTTP POST that is longer than readsize (defined with tanzer::server::constructor) is sent, tanzer doesn't switch to the "write" state until the remote client closes the connection.

Hi, I am trying to figure how to integrate the websocket library of tcllib to Tanzer. I am using Tanzer and a websocket server using the websocket library of tcllilb on my framework FireTcl.

https://sourceforge.net/projects/firetcl/

There is almost no example on internet about how to use the websocket library of tcllib. The code of the websocket server that I use on my framework is here:

firetcl/tcl/websocket_server.tcl. 

I use an object oriented approach.

I also made a very little modification to the websocket library of tcllib because otherwise it doesn't work:

firetcl/tcl/tcllib/websocket.tcl

I liked your framework. The code is clean.