I hereby claim:
- I am silviupanaite on github.
- I am silviu (https://keybase.io/silviu) on keybase.
- I have a public key whose fingerprint is 5828 CA15 81BC 14D5 0F48 B52B E351 A9DA 6058 1DFC
To claim this, I am signing this object:
I hereby claim:
To claim this, I am signing this object:
Mysql2::Error::ConnectionError: MySQL server has gone away ["/usr/local/rvm/gems/ruby-2.3.6/gems/mysql2-0.5.0/lib/mysql2/client.rb:131:in `_query'", | |
"/usr/local/rvm/gems/ruby-2.3.6/gems/mysql2-0.5.0/lib/mysql2/client.rb:131:in `block in query'", | |
"/usr/local/rvm/gems/ruby-2.3.6/gems/mysql2-0.5.0/lib/mysql2/client.rb:130:in `handle_interrupt'", | |
"/usr/local/rvm/gems/ruby-2.3.6/gems/mysql2-0.5.0/lib/mysql2/client.rb:130:in `query'", | |
"/usr/local/rvm/gems/ruby-2.3.6/gems/sequel-5.6.0/lib/sequel/adapters/mysql2.rb:137:in `block in _execute'", | |
"/usr/local/rvm/gems/ruby-2.3.6/gems/sequel-5.6.0/lib/sequel/database/logging.rb:38:in `log_connection_yield'", | |
"/usr/local/rvm/gems/ruby-2.3.6/gems/sequel-5.6.0/lib/sequel/adapters/mysql2.rb:132:in `_execute'", | |
"/usr/local/rvm/gems/ruby-2.3.6/gems/sequel-5.6.0/lib/sequel/adapters/utils/mysql_mysql2.rb:38:in `block in execute'", | |
"/usr/local/rvm/gems/ruby-2.3.6/gems/sequel-5.6.0/lib/sequel/database/connecting.rb:264:in `block in synchronize'", | |
"/usr/local/rvm/gems/ruby-2.3.6/gem |
#app/models/product.rb | |
class Product < ActiveRecord::Base | |
belongs_to :category | |
has_many :prices, dependent: :destroy | |
has_many :promotion_products | |
has_many :promotions, through: :promotion_products | |
attr_accessible :name, :details, :category_id, :picture, :picture_cache, :prices_attributes |
require 'resolv' | |
url = 'mail.bocistudio.com' | |
begin | |
r = Resolv::DNS.open do |dns| | |
dns.getresource(url, Resolv::DNS::Resource::IN::CNAME) | |
end | |
r.name.to_s # => return alias domain | |
rescue Resolv::ResolvError => e | |
# handle error |
# tailscale under podman on fedora | |
# tested on Fedora IOT (arm64 and amd64) and Silverblue (amd64). | |
# ensure the tun module is loaded by default | |
modprobe run | |
echo tun > /etc/modules-load.d/tun.conf | |
# ensure iptables xt_mark module is enabled and loaded | |
modprobe xt_mark | |
echo xt_mark > /etc/modules-load.d/xt_mark.conf | |
# ensure iptables ip6table_filter module is enabled and loaded | |
modprobe ip6tables_filter |