SSE Session and examples

source/sse-session/constants.ts

@@ -32,3 +32,26 @@ export const SSE_TRAILING_NEWLINE_REGEX = /\n$/;
  * buffered partial lines between streamed chunks before the next parse call.
  */
 export const NEW_LINE = '\n';
+
+/**
+ * Default exponential backoff options for the SSE session.
+ */
+export const SSE_SESSION_EXPONENTIAL_BACKOFF_DEFAULTS = {
+    baseDelay: 250,
+    maxDelay: 10000,
+    maxAttempts: 0,
+    growthRate: 1.3,
+    jitter: 0.3,
+} as const;
+
+/**
+ * Default attempt reconnect flag for the SSE session.
+ * @default true
+ */
+export const SSE_SESSION_ATTEMPT_RECONNECT_DEFAULT = true;
+
+/**
+ * Default persistent flag for the SSE session.
+ * @default false
+ */
+export const SSE_SESSION_PERSISTENT_DEFAULT = false;