CalDAV support (#15)

vendor/github.com/labstack/echo/middleware/body_limit.go

@@ -17,7 +17,7 @@ type (
 
 		// Maximum allowed size for a request body, it can be specified
 		// as `4x` or `4xB`, where x is one of the multiple from K, M, G, T or P.
-		Limit string `json:"limit"`
+		Limit string `yaml:"limit"`
 		limit int64
 	}
 
@@ -30,7 +30,7 @@ type (
 )
 
 var (
-	// DefaultBodyLimitConfig is the default Gzip middleware config.
+	// DefaultBodyLimitConfig is the default BodyLimit middleware config.
 	DefaultBodyLimitConfig = BodyLimitConfig{
 		Skipper: DefaultSkipper,
 	}
@@ -60,7 +60,7 @@ func BodyLimitWithConfig(config BodyLimitConfig) echo.MiddlewareFunc {
 
 	limit, err := bytes.Parse(config.Limit)
 	if err != nil {
-		panic(fmt.Errorf("invalid body-limit=%s", config.Limit))
+		panic(fmt.Errorf("echo: invalid body-limit=%s", config.Limit))
 	}
 	config.limit = limit
 	pool := limitedReaderPool(config)
@@ -105,6 +105,7 @@ func (r *limitedReader) Close() error {
 func (r *limitedReader) Reset(reader io.ReadCloser, context echo.Context) {
 	r.reader = reader
 	r.context = context
+	r.read = 0
 }
 
 func limitedReaderPool(c BodyLimitConfig) sync.Pool {