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|
package main
import (
"net/http"
"time"
"encoding/json"
"github.com/labstack/echo"
)
type (
Geolocation struct {
Altitude float64
Latitude float64
Longitude float64
}
)
var (
locations = []Geolocation{
{-97, 37.819929, -122.478255},
{1899, 39.096849, -120.032351},
{2619, 37.865101, -119.538329},
{42, 33.812092, -117.918974},
{15, 37.77493, -122.419416},
}
)
func main() {
e := echo.New()
e.GET("/", func(c echo.Context) error {
c.Response().Header().Set(echo.HeaderContentType, echo.MIMEApplicationJSON)
c.Response().WriteHeader(http.StatusOK)
for _, l := range locations {
if err := json.NewEncoder(c.Response()).Encode(l); err != nil {
return err
}
c.Response().Flush()
time.Sleep(1 * time.Second)
}
return nil
})
e.Logger.Fatal(e.Start(":1323"))
}
|
