add opts for maxRetries and retryDelay in rpc client

Author: UndeadDemidov

xrpl/rpc/config.go

@@ -43,6 +43,20 @@ func WithHTTPClient(cl HTTPClient) ConfigOpt {
 	}
 }
 
+// WithMaxRetries returns a ConfigOpt that sets the maximum number of retries.
+func WithMaxRetries(maxRetries int) ConfigOpt {
+	return func(c *Config) {
+		c.maxRetries = maxRetries
+	}
+}
+
+// WithRetryDelay returns a ConfigOpt that sets the delay between retry attempts.
+func WithRetryDelay(retryDelay time.Duration) ConfigOpt {
+	return func(c *Config) {
+		c.retryDelay = retryDelay
+	}
+}
+
 // WithMaxFeeXRP returns a ConfigOpt that sets the maximum fee in XRP.
 func WithMaxFeeXRP(maxFeeXRP float32) ConfigOpt {
 	return func(c *Config) {

xrpl/rpc/config_test.go

@@ -85,3 +85,17 @@ func TestWithTimeout(t *testing.T) {
 
 	require.Equal(t, timeOut, cfg.timeout)
 }
+
+func TestWithMaxRetries(t *testing.T) {
+	maxRetries := 5
+	cfg, _ := NewClientConfig("http://s1.ripple.com:51234", WithMaxRetries(maxRetries))
+
+	require.Equal(t, maxRetries, cfg.maxRetries)
+}
+
+func TestWithRetryDelay(t *testing.T) {
+	retryDelay := 2 * time.Second
+	cfg, _ := NewClientConfig("http://s1.ripple.com:51234", WithRetryDelay(retryDelay))
+
+	require.Equal(t, retryDelay, cfg.retryDelay)
+}