Hi Claudio!
I can confirm what Gustaf wrote below. We are using our own
initialization routine, which is similar to the one provided by the
tclws package. We have our own logging facilities, wo we don't need the
log package:
namespace eval ::WS::AOLserver {
if {![info exists wsVersion]} {
variable wsVersion [package require WS::Server]
}
#if {![info exists logVersion]} {
# variable logVersion [package require log]
#}
}
For returning values, we use exactly the line from Gustaf:
set data(query) [ns_getcontent -as_file false -binary false]
This is handy for REST interfaces as well.
regards,
Wolfgang
Am 2016-12-31 um 17:51 schrieb Gustaf Neumann:
Am 30.12.16 um 19:00 schrieb Claudio Pasolini:
Hi all,
I'm in the process of upgrading several OpenACS instances and
migrating them from AolServer 4.5 to the latest NaviServer.
One of the instances makes use of TCLWS for bulding a couple of SOAP
web services and I'm having trouble to make it work.
Here are the first problems encountered:
* ns_ictl doesn't support the 'package' argument. I replaced the
command
ns_ictl package require log
with
ns_ictl trace allocate {package require log}
probably, using "package require log" will be sufficient as well.
* but I'm not sure about eventual side effects.
* In a proc called by ns_register_filter preauth I replaced
ns_rewrite with ns_internalredirect but I observed a strange
behaviour. ns_register_filter invokes the proc passing one
argument, but actually the proc receives two, prehauth being added.
you are probably referring to the old module "nsredirect". Calling
ns_internalredirect should be fine.
Yes, there is a difference between the calling conventions in
AOLserver and NaviServer:
NaviServer tells the developer the stage, at which the proc was
invoked (the same proc
might be registered for multiple states (such as "preauth", "postauth"
or "trace"). This
difference is as well handled in e.g. OpenACS since 10+ years.
* I stumbled in the same problem posted by Wolfgang Winkler
Error: can't set "xsltSchemaDom": var is read-only
and solved it thanks to Gustaf tip.
should not happen in recent versions of NaviServer
* Calling the sample EchoWebService I get a strange error
Error: invalid length: 779
executing the command
ns_conn copy 0 $length $fp
this comes probably from this section:
https://github.com/bovine/tclws/blob/master/AOLserver.tcl#L82
I would think that you can replace the section "Get POSTed data"
by something like:
set data(query) [ns_getcontent -as_file false -binary false]
This has at least the following advantages
- less hacky
- works for http and https
- works also when spooling post data
all the best
-gn
I wonder if someone (Wolfgang?) having already a production site
running TCLWS with NaviServer could suggest me how to proceed.
Happy New Year!
Claudio
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WU Vienna
Institute of Information Systems and New Media
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dc:*büro*
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Software & Design
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Firmenbuchgericht: Landesgericht Linz
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