Documentation ¶
Index ¶
Constants ¶
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Variables ¶
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Functions ¶
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Types ¶
type Debugger ¶
type Debugger interface { // Init initializes the backend Init() error // Event receives a new collector event. Event(e *Event) }
Debugger is an interface for different type of debugging backends
type Event ¶
type Event struct { // Type is the type of the event Type string // RequestID identifies the HTTP request of the Event RequestID uint32 // CollectorID identifies the collector of the Event CollectorID uint32 // Values contains the event's key-value pairs. Different type of events // can return different key-value pairs Values map[string]string }
Event represents an action inside a collector
type LogDebugger ¶
type LogDebugger struct { // Output is the log destination, anything can be used which implements them // io.Writer interface. Leave it blank to use STDERR Output io.Writer // Prefix appears at the beginning of each generated log line Prefix string // Flag defines the logging properties. Flag int // contains filtered or unexported fields }
LogDebugger is the simplest debugger which prints log messages to the STDERR
func (*LogDebugger) Event ¶
func (l *LogDebugger) Event(e *Event)
Event receives Collector events and prints them to STDERR
type WebDebugger ¶
type WebDebugger struct { // Address is the address of the web server. It is 127.0.0.1:7676 by default. Address string CurrentRequests map[uint32]requestInfo RequestLog []requestInfo sync.Mutex // contains filtered or unexported fields }
WebDebugger is a web based debuging frontend for colly
func (*WebDebugger) Event ¶
func (w *WebDebugger) Event(e *Event)
Event updates the debugger's status
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