app

type App interface {
	SetLog(io.Writer) App                                         // set the global log real-time display terminal
	LogGoOn() App                                                 // Continue log printing
	LogRest() App                                                 // pause log printing
	Init(mode int, port int, master string, w ...io.Writer) App   // Must be initialized before using App, except for SetLog ()
	ReInit(mode int, port int, master string, w ...io.Writer) App // Switch the run mode and reset the log print target
	GetAppConf(k ...string) interface{}                           // Get global parameters
	SetAppConf(k string, v interface{}) App                       // Set the global parameters (client mode does not call the method)
	SpiderPrepare(original []*spider.Spider) App                  // must be called after the global run parameter is run () (not called in client mode)
	Run()                                                         // Blocked operation until task completes (must be invoked after all configuration items should be configured)
	Stop()                                                        // Offline mode to terminate the task halfway (external blocking operation until the current task is terminated)
	IsRunning() bool                                              // Check if the task is running
	IsPause() bool                                                // Check if the task is in a paused state
	IsStopped() bool                                              // Check if the task has been terminated
	PauseRecover()                                                // Offline mode pause \ resume task
	Status() int                                                  // returns the current state
	GetSpiderLib() []*spider.Spider                               // Get all spider species
	GetSpiderByName(string) *spider.Spider                        // get a spider by name
	GetSpiderQueue() crawler.SpiderQueue                          // Get the spider queue interface instance
	GetOutputLib() []string                                       // Get all output mode
	GetTaskJar() *distribute.TaskJar                              // return to the task library
	distribute.Distributer                                        // Implement a distributed interface
}

type Logic struct {
	*cache.AppConf        // global configuration
	*spider.SpiderSpecies // all spider species
	crawler.SpiderQueue   // the current task of the spider queue
	*distribute.TaskJar   // The repository that delivers the task between the server and the client
	crawler.Pool          // crawling the pool
	teleport.Teleport     // socket long connection duplex communication interface, json data transmission

	sync.RWMutex
	// contains filtered or unexported fields
}