@ -320,6 +320,7 @@ With two possible paths, Selena is ready to attempt delivery!
Selena's ((("payment delivery","trial-and error loop", id="ix_12_path_finding-asciidoc8", range="startofrange")))((("trial-and error loop", id="ix_12_path_finding-asciidoc9", range="startofrange")))node starts the trial-and-error loop by constructing the HTLCs, building the onion, and attempting delivery of the payment. For each attempt, there are three possible outcomes:
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- A successful result (+update_fulfill_htlc+)
- An error (+update_fail_htlc+)
- A "stuck" payment with no response (neither success nor failure)