{
	"version": 2,
	"id": "D16",
	"kind": "synthetic-chat",
	"origin": "synthetic",
	"actors": [
		"Dev",
		"Fay",
		"Uma"
	],
	"initialDocument": "",
	"steps": [
		{
			"id": "m1",
			"kind": "say",
			"actor": "Dev",
			"text": "the webhook worker retries bad signatures even though they'll never work.",
			"to": "room"
		},
		{
			"id": "m2",
			"kind": "say",
			"actor": "Fay",
			"text": "right now we retry every failure three times. the other extreme is no automatic retry, just manual replay.",
			"to": "room"
		},
		{
			"id": "m3",
			"kind": "say",
			"actor": "Dev",
			"text": "neither quite works: for a bad signature, no retry. for timeouts we should retry.",
			"to": "room"
		},
		{
			"id": "c3",
			"kind": "checkpoint",
			"waitFor": "settled",
			"deadlineMs": 30000
		},
		{
			"id": "m4",
			"kind": "say",
			"actor": "Fay",
			"text": "classify failures, then? backoff for transient ones, DLQ after five, invalid signatures fail immediately.",
			"to": "room"
		},
		{
			"id": "c4",
			"kind": "checkpoint",
			"waitFor": "settled",
			"deadlineMs": 30000
		},
		{
			"id": "m5",
			"kind": "say",
			"actor": "Uma",
			"text": "yes. exponential backoff plus DLQ after five transient failures; invalid signatures fail immediately.",
			"to": "room"
		},
		{
			"id": "c5",
			"kind": "checkpoint",
			"waitFor": "settled",
			"deadlineMs": 30000
		},
		{
			"id": "m6",
			"kind": "say",
			"actor": "Dev",
			"text": "that's the policy I'd pick.",
			"to": "room"
		},
		{
			"id": "c6",
			"kind": "checkpoint",
			"waitFor": "settled",
			"deadlineMs": 30000
		}
	]
}