1 files changed, 45 insertions, 0 deletions
diff --git a/mastodon/http.go b/mastodon/http.go
new file mode 100644
index 0000000..7d1c1c4
--- /dev/null
+++ b/mastodon/http.go
@@ -0,0 +1,45 @@
+package mastodon
+
+import (
+	"fmt"
+	"io"
+	"net/http"
+	"time"
+)
+
+type lr struct {
+	io.ReadCloser
+	n int64
+	r *http.Request
+}
+
+func (r *lr) Read(p []byte) (n int, err error) {
+	if r.n <= 0 {
+		return 0, fmt.Errorf("%s \"%s\": response body too large", r.r.Method, r.r.URL)
+	}
+	if int64(len(p)) > r.n {
+		p = p[0:r.n]
+	}
+	n, err = r.ReadCloser.Read(p)
+	r.n -= int64(n)
+	return
+}
+
+type transport struct {
+	t http.RoundTripper
+}
+
+func (t *transport) RoundTrip(r *http.Request) (*http.Response, error) {
+	resp, err := t.t.RoundTrip(r)
+	if resp != nil && resp.Body != nil {
+		resp.Body = &lr{resp.Body, 8 << 20, r}
+	}
+	return resp, err
+}
+
+var httpClient = &http.Client{
+	Transport: &transport{
+		t: http.DefaultTransport,
+	},
+	Timeout: 30 * time.Second,
+}