chelseakomlo

    2018/04/26 20:02:14.447545 [DEBUG] client.fingerprint_manager: detected drivers [qemu rkt mock_driver docker exec raw_exec java]
    2018/04/26 20:02:14.447762 [INFO] client: Node ID "6a37a793-2dd6-d849-c20a-77da1b9ad278"             
    2018/04/26 20:02:14.449133 [INFO] client: node registration complete                                 
    2018/04/26 20:02:14.449171 [ERR] client.consul: error discovering nomad servers: client.consul: unable to query Consul datacenters: Get http://127.0.0.1:8500/v1/catalog/datacenters: dial tcp 127.0.0.1:8500: getsockopt: connection refused
    2018/04/26 20:02:14.449233 [DEBUG] client: updated allocations at index 1 (total 0) (pulled 0) (filtered 0)
    2018/04/26 20:02:14.449796 [DEBUG] client: state updated to ready                                    
    2018/04/26 20:02:14.449831 [DEBUG] client: allocs: (added 0) (removed 0) (updated 0) (ignore 0)      
    2018/04/26 20:02:15.449610 [DEBUG] client: state changed, updating node and re-registering.          
    201

chelseakomlo

==================                                                                                                                                                                                                 
WARNING: DATA RACE                                                                                                                                                                                                 
Read at 0x00c420308a60 by goroutine 100:                                                                                                                                                                           
  reflect.typedmemmove()                                                                                                                                                                                           
      /usr/local/go/src/runtime/mbarrier.go:259 +0x0                                                                                                                            

chelseakomlo

==================                                                                                                                                                                                                 
WARNING: DATA RACE                                                                                                                                                                                                 
Write at 0x00c4204331a0 by goroutine 80:                                                                                                                                                                           
  runtime.mapdelete_faststr()                                                                                                                                                                                      
      /usr/local/go/src/runtime/hashmap_fast.go:801 +0x0                                                                                                                        

chelseakomlo

 Places to add tagged metrics in Nomad client:                                                                                                                                                                       
                                                                                
- Task runner                                                                   
    - Emit resource usage stats of tasks                                        
      - key: "client", "allocs", alloc.Job.Name, alloc.TaskGroup, alloc.ID, task.Name, "memory", "rss"
        value: ResourceUsage.MemoryStats.RSS                                    
        proposed tag: "memory"                                                  
                                                                                
      - key: "client", "allocs", alloc.Job.Name, alloc.TaskGroup, alloc.ID, task.Name, "memory", "cache"
        value: ResourceUsage.MemoryStats.Cache                                  

chelseakomlo

extern crate libc;                                                              
                                                                                  
use libc::c_char;                                                               
use std::ffi::CString;                                                          
                                                                                  
fn get_string() -> String {                                                     
  String::from("hello world!")                                                
}                                                                               
                                                                                  
#[no_mangle]                                                                    

chelseakomlo

Existing Tor Guard Selection Algorithm

• ALL_GUARD_LIST = guard information from latest consensus
• GUARD_LIST = guards persisted to our state file
• DIRECTORY_GUARD = if we select guards with the V2Dir flag. Guards with the V2Dir Flag can be used as entry guards for both fetching information from directories as well as for standard entry guards.

ON_BOOTSTRAP (no existing guards)

1. RECEIVE_NEW_CONSENSUS
2. From listed guards in ALL_GUARD_LIST with DIRECTORY_GUARD=true:
3. 3 times do (default guard value on startup):

chelseakomlo

Existing Tor Guard Selection Algorithm

• ALL_GUARD_LIST = guard information from latest consensus
• GUARD_LIST = guards persisted to our state file
• DIRECTORY_GUARD = if we select guards with the V2Dir flag. Guards with the V2Dir Flag can be used as entry guards for both fetching information from directories as well as for standard entry guards.

ON_BOOTSTRAP (no existing guards)

1. RECEIVE_NEW_CONSENSUS
2. From listed guards in ALL_GUARD_LIST with DIRECTORY_GUARD=true:
3. 3 times do (default guard value on startup):

chelseakomlo

  def self.increase_popularity ; end

  def self.popular ; end
end



class RedisPopularityCounter

  #

chelseakomlo

class SendConfirmationEmail
  @queue = :confirmation_email

  def self.perform(order_user_email, confirmation_code, confirmation_hash)
    UserMailer.order_confirmation(order_user_email, confirmation_code, confirmation_hash)
  end
end

chelseakomlo

  describe "#slice" do
    context "when given no parameters" do
      it "returns removes one slice of the apple" do
        apple = Fruit::Apple.new
        apple.stub(:remaining_slices).and_return(5)
        expect(apple.slice).to eq 1
      end

      it "reports the correct number of remaining slices" do
        apple = Fruit::Apple.new