Go is not serving static files - Switch web framework

[ericmdantas]

From httprouter to echo.

• [x] Get list to work
• [x] Get creation to work
• [x] Get delete to work
• [x] Modify endpoint subgenerator
• [x] Get http/2 to work
• [x] Clean up

[ericmdantas]

In echo, it's much more straight forward:

package main

import (
    "fmt"
    "net/http"

    "github.com/labstack/echo"
    "github.com/labstack/echo/engine/fasthttp"
    "github.com/labstack/echo/middleware"
)

type U struct {
    N string `json:"name"`
}

func main() {
    port := ":3000"

    fmt.Println(port)

    e := echo.New()

    e.Use(middleware.Static(""))
    e.Use(middleware.Static("client/dev"))

    e.Get("/api", func(c echo.Context) error {
        u := U{N: "abcdef"}

        return c.JSON(http.StatusOK, u)
    })

    e.Run(fasthttp.New(port))
}

I'll create a branch today to get this fixed.

[ericmdantas]

Not to mention the performance gains and less memory consumption.

httprouter (peak memory 383MB)

Summary:
  Total:    8.1996 secs
  Slowest:  4.1480 secs
  Fastest:  0.0000 secs
  Average:  0.7304 secs
  Requests/sec: 11895.0840
  Total data:   292605 bytes
  Size/request: 3 bytes

Status code distribution:
  [200] 97535 responses

Response time histogram:
  0.000 [973]   |
  0.415 [21650] |∎∎∎∎∎∎∎∎∎∎∎∎∎∎
  0.830 [60268] |∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎
  1.244 [3595]  |∎∎
  1.659 [2181]  |∎
  2.074 [791]   |
  2.489 [2108]  |∎
  2.904 [1114]  |
  3.318 [1323]  |
  3.733 [2024]  |∎
  4.148 [1508]  |∎

Latency distribution:
  10% in 0.3729 secs
  25% in 0.4181 secs
  50% in 0.4714 secs
  75% in 0.6402 secs
  90% in 1.4152 secs
  95% in 2.8625 secs
  99% in 3.8576 secs

Echo (peak memory 175 MB)

Summary:
  Total:    6.1480 secs
  Slowest:  4.2820 secs
  Fastest:  0.0000 secs
  Average:  0.5517 secs
  Requests/sec: 16265.4522
  Total data:   300000 bytes
  Size/request: 3 bytes

Status code distribution:
  [200] 100000 responses

Response time histogram:
  0.000 [46]    |
  0.428 [84535] |∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎
  0.856 [4460]  |∎∎
  1.285 [784]   |
  1.713 [190]   |
  2.141 [61]    |
  2.569 [1388]  |
  2.997 [2737]  |∎
  3.426 [2669]  |∎
  3.854 [3021]  |∎
  4.282 [109]   |

Latency distribution:
  10% in 0.1150 secs
  25% in 0.2090 secs
  50% in 0.2720 secs
  75% in 0.3130 secs
  90% in 1.5290 secs
  95% in 3.0630 secs
  99% in 3.6690 secs

[ericmdantas]

Branch created: https://github.com/ericmdantas/generator-ng-fullstack/tree/go-echo

[ericmdantas]

Use new way to serve static stuff, from: middleware.Static(PATH) to echo.Static(PATH).

The import changed too, from: github.com/labstack/echo/middleware to github.com/labstack/echo.

Commit: https://github.com/labstack/echo/issues/457.

Edit: It is still middleware, the owner reverted the commit.

[ericmdantas]

Depends on: https://github.com/labstack/echo/issues/459.

[ericmdantas]

Merged go-echo into master and deleted branch go-echo.

[ericmdantas]

Http/2 is only available in standard server in echo.

See the FAQ in fasthttp for more info.

[ericmdantas]

And, done!

[ericmdantas]

1.7.2 released.