Added basic support for processes reading headers.

main.go

@@ -419,11 +419,19 @@ MAINLOOP:
 					fmt.Printf("\033[45m \033[0m")
 				case Idle:
 					fmt.Printf("\033[42m \033[0m")
+				case ReadingHeaders:
+					fmt.Printf("\033[43m \033[0m")
 				default:
 					fmt.Printf("\033[41m \033[0m")
 				}
 
-				dur := time.Microsecond * time.Duration(pro.RequestDuration)
+				dur := time.Duration(0)
+
+				requestDuration, err := pro.RequestDuration.Int64()
+				if err != nil {
+					dur = time.Microsecond * time.Duration(requestDuration)
+				}
+
 				up := time.Second * time.Duration(pro.StartSince)
 
 				// Print running processes in bold.

process.go

@@ -1,27 +1,33 @@
 package main
 
-import "time"
+import (
+	"encoding/json"
+	"time"
+)
 
 type (
 	process struct {
-		Pid               int       `json:"pid"`
-		LastRequestCPU    float64   `json:"last request cpu"`
-		LastRequestMemory int       `json:"last request memory"`
-		State             string    `json:"state"`
-		User              string    `json:"user"`
-		ContentLength     int       `json:"content length"`
-		RequestURI        string    `json:"request uri"`
-		RequestDuration   int       `json:"request duration"`
-		Requests          int       `json:"requests"`
-		StartSince        int       `json:"start since"`
-		StartTime         time.Time `json:"start time_FIXME"`
-		Script            string    `json:"script"`
-		RequestMethod     string    `json:"request method"`
+		Pid               int     `json:"pid"`
+		LastRequestCPU    float64 `json:"last request cpu"`
+		LastRequestMemory int     `json:"last request memory"`
+		State             string  `json:"state"`
+		User              string  `json:"user"`
+		ContentLength     int     `json:"content length"`
+		RequestURI        string  `json:"request uri"`
+		// RequestDuration will be bigger than 2^64 when the PHP process is
+		// reading headers, we have to use json.Number here.
+		RequestDuration json.Number `json:"request duration"`
+		Requests        int         `json:"requests"`
+		StartSince      int         `json:"start since"`
+		StartTime       time.Time   `json:"start time_FIXME"`
+		Script          string      `json:"script"`
+		RequestMethod   string      `json:"request method"`
 	}
 )
 
 // Process states.
 const (
-	Running = "Running"
-	Idle    = "Idle"
+	Running        = "Running"
+	Idle           = "Idle"
+	ReadingHeaders = "Reading headers"
 )