Regarding the first problem you posted.
Try adding:
def initialize(self):
pass
in
https://github.com/web2py/web2py/blob/master/gluon/contrib/memcache/__init__.py#L22
Let us know.
Paolo
On Friday, April 7, 2017 at 12:29:14 AM UTC+2, 黄祥 wrote:
>
> Tried to learn about memcache, create new web2py app from admin
> *Situation 1 :*
> *models/db.py *
> ## memcache put on top of models/db.py
> # cache
> from gluon.contrib.memcache import MemcacheClient
> *memcache_servers = ['127.0.0.1:11211 <http://127.0.0.1:11211>']*
> *#memcache_servers = ['192.168.0.99:11211 <http://192.168.0.99:11211>']*
> cache.memcache = MemcacheClient(request, memcache_servers)
> cache.ram = cache.disk = cache.memcache
> # session
> from gluon.contrib.memdb import MEMDB
> session.connect(request, response, db = MEMDB(cache.memcache) )
>
> *Access :*
> https://server/a/appadmin/ccache
>
> *Error Traceback :*
> cache.ram.initialize()
> AttributeError: 'MemcacheClientObj' object has no attribute 'initialize'
>
> *Question 1 :*
> Is it normal or not about the traceback?
> *Question 2 :*
> Is it possible to use memcache on another machine? tried before but not
> cached on another server, perhaps i missed something if it possible, any
> hints?
>
> *Situation 2 :*
> *In terminal linux :*
> *# Display the current memory cache state*
> memcached-tool 127.0.0.1:11211 display
>
> *Result : *
> # Item_Size Max_age Pages Count Full? Evicted Evict_Time OOM
> 8 480B 40s 1 1 yes 0 0 0
>
> *# Flush memcached*
> echo 'flush_all' | nc localhost 11211
>
> *Question :*
> Why after i flushed memcache, the web2py cache is still stored in
> memcache? already tried to stop the web2py rocket server too, but same
> result, is it normal or not?
>
> *Situation 3 :*
> Modified already built web2py app to use memcache
> *Error Traceback :*
> format = lambda r: '%s - %s - %s' % (r.name, r.supplier.name,
> r.classification) )
> AttributeError: 'long' object has no attribute 'name'
>
> *solution 1 : *
> clean from web2py admin page, relogin, access the error page, the error
> gone
> *solution 2 : *
> modified the code into
> format = lambda r: '%s - %s' % (r.supplier.name, r.classification) )
>
> *Question :*
> why the same code is running well without using memcache?
>
> Thanks and Best Regards,
> stifan
>
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