dial timeouts for clients, and catch up on test fixes

1 files changed, 5 insertions, 4 deletions

diff --git a/gopher/client.go b/gopher/client.go
index 0ae1730..6d46323 100644
--- a/gopher/client.go
+++ b/gopher/client.go
@@ -2,6 +2,7 @@ package gopher
 
 import (
 	"bytes"
+	"context"
 	"errors"
 	"io"
 	"net"
@@ -18,7 +19,7 @@ import (
 type Client struct{}
 
 // RoundTrip sends a single gopher request and returns its response.
-func (c Client) RoundTrip(request *types.Request) (*types.Response, error) {
+func (c Client) RoundTrip(ctx context.Context, request *types.Request) (*types.Response, error) {
 	if request.Scheme != "gopher" && request.Scheme != "" {
 		return nil, errors.New("non-gopher protocols not supported")
 	}
@@ -28,7 +29,7 @@ func (c Client) RoundTrip(request *types.Request) (*types.Response, error) {
 		host = net.JoinHostPort(host, "70")
 	}
 
-	conn, err := net.Dial("tcp", host)
+	conn, err := (&net.Dialer{}).DialContext(ctx, "tcp", host)
 	if err != nil {
 		return nil, err
 	}
@@ -56,12 +57,12 @@ func (c Client) RoundTrip(request *types.Request) (*types.Response, error) {
 }
 
 // Fetch parses a URL string and fetches the gopher resource.
-func (c Client) Fetch(url string) (*types.Response, error) {
+func (c Client) Fetch(ctx context.Context, url string) (*types.Response, error) {
 	u, err := neturl.Parse(url)
 	if err != nil {
 		return nil, err
 	}
-	return c.RoundTrip(&types.Request{URL: u})
+	return c.RoundTrip(ctx, &types.Request{URL: u})
 }
 
 func (c Client) IsRedirect(_ *types.Response) bool { return false }