restapi

package
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Published: Mar 16, 2021 License: MIT Imports: 24 Imported by: 0

Documentation

Overview

Package restapi HighLoad Cup 2020

# IT RALLY 2020 HighLoad Cup
## Usage
- The goal is to dig up and cash out treasures to increase your balance
  as much as possible in fixed period of time (10 minutes).
- [Optional] Use /explore to find out where treasures were buried.
- Use /license to ensure you have valid license ID before calling /dig.
  Each /dig call will increment license's DigUsed up to DigAllowed,
  then this license will become inactive.
- Use /dig with Depth increasing serially from 1 to 10, and sometimes you'll
  find a treasure.
- Use /cash on each treasure found by /dig to increase your balance.
- [Optional] You can pay for a license if you like to - this will
  decrease your balance, but paid licenses have more DigAllowed, so
  you'll have to issue less licenses.
  Each coin in the wallet returned by /cash is unique, and may be spent to get
  paid license just once.
- [Optional] You can get your current balance and coins using /balance, and your
  current active licenses using /licenses.
## List of all custom errors
First number is HTTP Status code, second is value of "code" field in returned JSON object, text description may or may not match "message" field in returned JSON object.
- 422.1000: wrong coordinates
- 422.1001: wrong depth
- 409.1002: no more active licenses allowed
- 409.1003: treasure is not digged

Schemes:
  http
Host: localhost
BasePath: /
Version: 0.3.0

Consumes:
  - application/json

Produces:
  - application/json

swagger:meta

Index

Constants

This section is empty.

Variables

View Source
var (
	// SwaggerJSON embedded version of the swagger document used at generation time
	SwaggerJSON json.RawMessage
	// FlatSwaggerJSON embedded flattened version of the swagger document used at generation time
	FlatSwaggerJSON json.RawMessage
)

Functions

This section is empty.

Types

type Server

type Server struct {
	EnabledListeners []string         `long:"scheme" description:"the listeners to enable, this can be repeated and defaults to the schemes in the swagger spec"`
	CleanupTimeout   time.Duration    `long:"cleanup-timeout" description:"grace period for which to wait before killing idle connections" default:"10s"`
	GracefulTimeout  time.Duration    `long:"graceful-timeout" description:"grace period for which to wait before shutting down the server" default:"15s"`
	MaxHeaderSize    flagext.ByteSize `` /* 231-byte string literal not displayed */

	SocketPath flags.Filename `long:"socket-path" description:"the unix socket to listen on" default:"/var/run/high-load-cup2020.sock"`

	Host         string        `long:"host" description:"the IP to listen on" default:"localhost" env:"HOST"`
	Port         int           `long:"port" description:"the port to listen on for insecure connections, defaults to a random value" env:"PORT"`
	ListenLimit  int           `long:"listen-limit" description:"limit the number of outstanding requests"`
	KeepAlive    time.Duration `` /* 169-byte string literal not displayed */
	ReadTimeout  time.Duration `long:"read-timeout" description:"maximum duration before timing out read of the request" default:"30s"`
	WriteTimeout time.Duration `long:"write-timeout" description:"maximum duration before timing out write of the response" default:"60s"`

	TLSHost           string         `long:"tls-host" description:"the IP to listen on for tls, when not specified it's the same as --host" env:"TLS_HOST"`
	TLSPort           int            `long:"tls-port" description:"the port to listen on for secure connections, defaults to a random value" env:"TLS_PORT"`
	TLSCertificate    flags.Filename `long:"tls-certificate" description:"the certificate to use for secure connections" env:"TLS_CERTIFICATE"`
	TLSCertificateKey flags.Filename `long:"tls-key" description:"the private key to use for secure connections" env:"TLS_PRIVATE_KEY"`
	TLSCACertificate  flags.Filename `long:"tls-ca" description:"the certificate authority file to be used with mutual tls auth" env:"TLS_CA_CERTIFICATE"`
	TLSListenLimit    int            `long:"tls-listen-limit" description:"limit the number of outstanding requests"`
	TLSKeepAlive      time.Duration  `` /* 160-byte string literal not displayed */
	TLSReadTimeout    time.Duration  `long:"tls-read-timeout" description:"maximum duration before timing out read of the request"`
	TLSWriteTimeout   time.Duration  `long:"tls-write-timeout" description:"maximum duration before timing out write of the response"`
	// contains filtered or unexported fields
}

Server for the high load cup2020 API

func NewServer

func NewServer(api *op.HighLoadCup2020API) *Server

NewServer creates a new api high load cup2020 server but does not configure it

func (*Server) ConfigureAPI

func (s *Server) ConfigureAPI()

ConfigureAPI configures the API and handlers.

func (*Server) ConfigureFlags

func (s *Server) ConfigureFlags()

ConfigureFlags configures the additional flags defined by the handlers. Needs to be called before the parser.Parse

func (*Server) Fatalf

func (s *Server) Fatalf(f string, args ...interface{})

Fatalf logs message either via defined user logger or via system one if no user logger is defined. Exits with non-zero status after printing

func (*Server) GetHandler

func (s *Server) GetHandler() http.Handler

GetHandler returns a handler useful for testing

func (*Server) HTTPListener

func (s *Server) HTTPListener() (net.Listener, error)

HTTPListener returns the http listener

func (*Server) Listen

func (s *Server) Listen() error

Listen creates the listeners for the server

func (*Server) Logf

func (s *Server) Logf(f string, args ...interface{})

Logf logs message either via defined user logger or via system one if no user logger is defined.

func (*Server) Serve

func (s *Server) Serve() (err error)

Serve the api

func (*Server) SetAPI

func (s *Server) SetAPI(api *op.HighLoadCup2020API)

SetAPI configures the server with the specified API. Needs to be called before Serve

func (*Server) SetHandler

func (s *Server) SetHandler(handler http.Handler)

SetHandler allows for setting a http handler on this server

func (*Server) Shutdown

func (s *Server) Shutdown() error

Shutdown server and clean up resources

func (*Server) TLSListener

func (s *Server) TLSListener() (net.Listener, error)

TLSListener returns the https listener

func (*Server) UnixListener

func (s *Server) UnixListener() (net.Listener, error)

UnixListener returns the domain socket listener

Directories

Path Synopsis

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