So, I'm trying to develop my site on my mac (Snow Leopard), and I'm having
trouble with the Dalli gem: See the output below:
< 4:00PM> ~/code/mcserverlist-heroku :git => master, :ruby =>
|➜ irb
>> require 'dalli'
=> true
>> dc = Dalli::Client.new
=> #<Dalli::Client:0x1011ca960 @servers="localhost:11211",
@options={:expires_in=>0}>
>> dc.flush
I, [2011-01-20T16:01:13.955093 #7663] INFO -- : localhost:11211 failed (count:
0)
I, [2011-01-20T16:01:14.465918 #7663] INFO -- : localhost:11211 failed (count:
1)
W, [2011-01-20T16:01:14.466363 #7663] WARN -- : localhost:11211 is down
Dalli::NetworkError: localhost:11211 is down: Timeout::Error IO timeout
from /Library/Ruby/Gems/1.8/gems/dalli-1.0.1/lib/dalli/server.rb:41:in
`request'
from /Library/Ruby/Gems/1.8/gems/dalli-1.0.1/lib/dalli/options.rb:14:in
`request'
from
/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/monitor.rb:242:in
`synchronize'
from /Library/Ruby/Gems/1.8/gems/dalli-1.0.1/lib/dalli/options.rb:13:in
`request'
from /Library/Ruby/Gems/1.8/gems/dalli-1.0.1/lib/dalli/client.rb:144:in
`flush'
from /Library/Ruby/Gems/1.8/gems/dalli-1.0.1/lib/dalli/client.rb:144:in
`map'
from /Library/Ruby/Gems/1.8/gems/dalli-1.0.1/lib/dalli/client.rb:144:in
`flush'
from (irb):3
>> dc.set('test', 1)
I, [2011-01-20T16:01:22.442959 #7663] INFO -- : localhost:11211 failed (count:
2)
Dalli::RingError: No server available
from /Library/Ruby/Gems/1.8/gems/dalli-1.0.1/lib/dalli/ring.rb:45:in
`server_for_key'
from /Library/Ruby/Gems/1.8/gems/dalli-1.0.1/lib/dalli/client.rb:224:in
`perform'
from /Library/Ruby/Gems/1.8/gems/dalli-1.0.1/lib/dalli/client.rb:111:in
`set'
from (irb):4
>> dc.get('test')
I, [2011-01-20T16:01:27.298276 #7663] INFO -- : localhost:11211 failed (count:
3)
Dalli::RingError: No server available
from /Library/Ruby/Gems/1.8/gems/dalli-1.0.1/lib/dalli/ring.rb:45:in
`server_for_key'
from /Library/Ruby/Gems/1.8/gems/dalli-1.0.1/lib/dalli/client.rb:224:in
`perform'
from /Library/Ruby/Gems/1.8/gems/dalli-1.0.1/lib/dalli/client.rb:46:in
`get'
from (irb):5
>> require 'memcached'
=> true
>> m = Memcached.new
=> #<Memcached:0x10051a238 @servers=["127.0.0.1:11211:8"],
@not_found=#<Memcached::NotFound: Memcached::NotFound>,
@struct=#<Rlibmemcached::MemcachedSt:0x10051a1c0>, @default_ttl=604800,
@options={:rcv_timeout=>0.25, :binary_protocol=>false,
:exceptions_to_retry=>[Memcached::ServerIsMarkedDead,
Memcached::ATimeoutOccurred, Memcached::ConnectionBindFailure,
Memcached::ConnectionFailure, Memcached::ConnectionSocketCreateFailure,
Memcached::Failure, Memcached::MemoryAllocationFailure, Memcached::ReadFailure,
Memcached::ServerError, Memcached::SystemError, Memcached::UnknownReadFailure,
Memcached::WriteFailure], :noreply=>false, :timeout=>0.25,
:prefix_delimiter=>"", :hash_with_prefix_key=>true, :no_block=>false,
:server_failure_limit=>2, :credentials=>nil, :distribution=>:consistent_ketama,
:ketama_weighted=>true, :default_ttl=>604800, :auto_eject_hosts=>true,
:support_cas=>false, :poll_timeout=>0.25, :default_weight=>8,
:buffer_requests=>false, :hash=>:fnv1_32, :connect_timeout=>4,
:verify_key=>true, :experimental_features=>false, :tcp_nodelay=>false,
:retry_timeout=>30, :use_udp=>false, :exception_retry_limit=>5,
:cache_lookups=>true, :show_backtraces=>false, :sort_hosts=>false},
@not_stored=#<Memcached::NotStored: Memcached::NotStored>>
>> m.flush
=> nil
>> m.set('test', 1)
=> nil
>> m.get('test')
=> 1
>>
As you can see, the Memcached gem works perfectly, however Dalli does not.
Since Dalli is the prefered method for heroku, can anyone help me out with
what's going wrong here?
Miles Smith
[email protected]
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