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RPC error (#23)

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This commit is contained in:
Julien Neuhart
2018-12-12 12:20:07 +01:00
committed by GitHub
parent 6ee1932cbf
commit 1ef21c6ed6
3 changed files with 11 additions and 7 deletions
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6
.travis.yml
View File

@@ -11,13 +11,15 @@ env:
- secure: CmLh169xwt3OC7l19lDUwdZYfw+l/+XXKjTGxnuJiXHa9hAH+nc4mEUSmqHMHwjquyYE6LnSVGZ94LH8sCaGed/TMm0Lj3DZtZ0VsjYu3sKsNrVJn5WdYEah+GvNJ8i8uzvHnGk1L2fAagLpXFUB2K9UraA1CFiHs1fF5Fua7Ra0mE7lMz0MFvyvzcmc9u8nMz71K2YVsXqn+I/rv8onJCTtc/Ds0hVrBXwG5Fh0T3xHqjOhME9ZI2hRHnnQVdBojSY3USifQ//qAKowfBVc0pebEtgFpyXx/I17A6xCm0KVtnA2tNqu1+XFkjWaBzryaLE9ujhJcTRC/YK0JUZ+QxfYbD5C7jVy9Jlx1lOEjJ42B/ImNxPP+9p3wi2MWNbcbZJPxIe635fnT17lI7CLK2Qg1xjfTQ4WTEKW5IhnYMiyfRKiripFh4PCkDm8cJlTbpntsX1n0uheydbsgf/11vS7o1WGhVQ8+Jelc4DvIbBHCqienQEOLJDBwm7FiK5JbwZJ6ZAGeDM/IhGU1h9PNjVbHUyJhUxYoPYUE9QsZFT7ENCrRQpq49KOzXBRfffyJNJRh+Ep9X5YoW0dUp0MNu5B7z2+6w9X9n/C+loa11xF42bFzniCvvbSOQ37J+EngDinVxJkNPeyivR4fye2ENhIAjAEjouTJLOSXL9nAOU= - secure: 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
stages: stages:
- lint - tests
- publish - publish
jobs: jobs:
include: include:
- stage: lint - stage: tests
script: make lint script: make lint
- stage: tests
script: make tests
- stage: publish - stage: publish
if: tag IS present if: tag IS present
script: ./scripts/publish.sh $TRAVIS_TAG $DOCKER_USER $DOCKER_PASS script: ./scripts/publish.sh $TRAVIS_TAG $DOCKER_USER $DOCKER_PASS

5
internal/pkg/pm2/chrome.go
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@@ -54,8 +54,9 @@ func (c *Chrome) getFullname() string {
func (c *Chrome) isViable() bool { func (c *Chrome) isViable() bool {
// check if Chrome is correctly running. // check if Chrome is correctly running.
devt := devtool.New("http://127.0.0.1:9222") ctx, cancel := context.WithCancel(context.Background())
_, err := devt.Create(context.TODO()) defer cancel()
_, err := devtool.New("http://localhost:9222").Version(ctx)
return err == nil return err == nil
} }

7
internal/pkg/printer/html.go
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@@ -36,14 +36,15 @@ const defaultHeaderFooterHTML string = "<html><head></head><body></body></html>"
// Print converts HTML to PDF. // Print converts HTML to PDF.
// Credits: https://medium.com/compass-true-north/go-service-to-convert-web-pages-to-pdf-using-headless-chrome-5fd9ffbae1af // Credits: https://medium.com/compass-true-north/go-service-to-convert-web-pages-to-pdf-using-headless-chrome-5fd9ffbae1af
func (html *HTML) Print(destination string) error { func (html *HTML) Print(destination string) error {
ctx, cancel := context.WithCancel(context.Background())
defer cancel()
// use the DevTools HTTP/JSON API to manage targets (e.g. pages, webworkers). // use the DevTools HTTP/JSON API to manage targets (e.g. pages, webworkers).
devt := devtool.New("http://127.0.0.1:9222") devt, err := devtool.New("http://localhost:9222").Version(ctx)
pt, err := devt.Create(html.Context)
if err != nil { if err != nil {
return fmt.Errorf("creating DevTools target: %v", err) return fmt.Errorf("creating DevTools target: %v", err)
} }
// open a new RPC connection to the Chrome Debugging Protocol target. // open a new RPC connection to the Chrome Debugging Protocol target.
conn, err := rpcc.DialContext(html.Context, pt.WebSocketDebuggerURL) conn, err := rpcc.DialContext(html.Context, devt.WebSocketDebuggerURL)
if err != nil { if err != nil {
return fmt.Errorf("creating RPC connection: %v", err) return fmt.Errorf("creating RPC connection: %v", err)
} }