Merge pull request #7 from thecodingmachine/rpcc_message_too_large

adding googleChromeRpccBufferSize

Author: Julien Neuhart

Makefile

@@ -1,5 +1,5 @@
 GOLANG_VERSION=1.13
-GOTENBERG_VERSION=6.0.0
+GOTENBERG_VERSION=6.0.1
 VERSION=snapshot
 GOLANGCI_LINT_VERSION=1.19.1
 

chrome.go

@@ -6,14 +6,15 @@ import (
 )
 
 const (
-	waitDelay       string = "waitDelay"
-	paperWidth      string = "paperWidth"
-	paperHeight     string = "paperHeight"
-	marginTop       string = "marginTop"
-	marginBottom    string = "marginBottom"
-	marginLeft      string = "marginLeft"
-	marginRight     string = "marginRight"
-	landscapeChrome string = "landscape"
+	waitDelay                  string = "waitDelay"
+	paperWidth                 string = "paperWidth"
+	paperHeight                string = "paperHeight"
+	marginTop                  string = "marginTop"
+	marginBottom               string = "marginBottom"
+	marginLeft                 string = "marginLeft"
+	marginRight                string = "marginRight"
+	landscapeChrome            string = "landscape"
+	googleChromeRpccBufferSize string = "googleChromeRpccBufferSize"
 )
 
 // nolint: gochecknoglobals
@@ -98,6 +99,11 @@ func (req *chromeRequest) Landscape(isLandscape bool) {
 	req.values[landscapeChrome] = strconv.FormatBool(isLandscape)
 }
 
+// GoogleChromeRpccBufferSize sets googleChromeRpccBufferSize form field.
+func (req *chromeRequest) GoogleChromeRpccBufferSize(bufferSize int64) {
+	req.values[googleChromeRpccBufferSize] = strconv.FormatInt(bufferSize, 10)
+}
+
 func (req *chromeRequest) formFiles() map[string]string {
 	files := make(map[string]string)
 	files["header.html"] = req.headerFilePath

html_test.go

@@ -30,6 +30,7 @@ func TestHTML(t *testing.T) {
 	req.PaperSize(A4)
 	req.Margins(NormalMargins)
 	req.Landscape(false)
+	req.GoogleChromeRpccBufferSize(1048576)
 	dirPath, err := test.Rand()
 	require.Nil(t, err)
 	dest := fmt.Sprintf("%s/foo.pdf", dirPath)
@@ -47,6 +48,7 @@ func TestHTMLWithoutHeaderFooter(t *testing.T) {
 	req.PaperSize(A4)
 	req.Margins(NormalMargins)
 	req.Landscape(false)
+	req.GoogleChromeRpccBufferSize(1048576)
 	dirPath, err := test.Rand()
 	require.Nil(t, err)
 	dest := fmt.Sprintf("%s/foo.pdf", dirPath)

markdown_test.go

@@ -35,6 +35,7 @@ func TestMarkdown(t *testing.T) {
 	req.PaperSize(A4)
 	req.Margins(NormalMargins)
 	req.Landscape(false)
+	req.GoogleChromeRpccBufferSize(1048576)
 	dirPath, err := test.Rand()
 	require.Nil(t, err)
 	dest := fmt.Sprintf("%s/foo.pdf", dirPath)
@@ -57,6 +58,7 @@ func TestMarkdownWithoutHeaderFooter(t *testing.T) {
 	req.PaperSize(A4)
 	req.Margins(NormalMargins)
 	req.Landscape(false)
+	req.GoogleChromeRpccBufferSize(1048576)
 	dirPath, err := test.Rand()
 	require.Nil(t, err)
 	dest := fmt.Sprintf("%s/foo.pdf", dirPath)

url_test.go

@@ -23,6 +23,7 @@ func TestURL(t *testing.T) {
 	req.PaperSize(A4)
 	req.Margins(NormalMargins)
 	req.Landscape(false)
+	req.GoogleChromeRpccBufferSize(1048576)
 	dirPath, err := test.Rand()
 	require.Nil(t, err)
 	dest := fmt.Sprintf("%s/foo.pdf", dirPath)
@@ -39,6 +40,7 @@ func TestURLWithoutHeaderFooter(t *testing.T) {
 	req.PaperSize(A4)
 	req.Margins(NormalMargins)
 	req.Landscape(false)
+	req.GoogleChromeRpccBufferSize(1048576)
 	dirPath, err := test.Rand()
 	require.Nil(t, err)
 	dest := fmt.Sprintf("%s/foo.pdf", dirPath)