chat

var (
	ErrListingNotFound = errors.New("listing not found")
	ErrSessionNotFound = errors.New("session not found")
	ErrUserNotFound    = errors.New("user not found")
)

var AssetsSwarmSalt = []byte("chat:assets")

var Emoji = regexp.MustCompile("\U0001F9D1(?:\U0001F3FF\u200D\u2764\uFE0F\u200D\U0001F48B\u200D\U0001F9D1[\U0001F3FB-\U0001F3FE]|\U0001F3FE\u200D\u2764\uFE0F\u200D\U0001F48B\u200D\U0001F9D1[\U0001F3FB-\U0001F3FD\U0001F3FF]|\U0001F3FD\u200D\u2764\uFE0F\u200D\U0001F48B\u200D\U0001F9D1[\U0001F3FB\U0001F3FC\U0001F3FE\U0001F3FF]|\U0001F3FC\u200D\u2764\uFE0F\u200D\U0001F48B\u200D\U0001F9D1[\U0001F3FB\U0001F3FD-\U0001F3FF]|\U0001F3FB\u200D\u2764\uFE0F\u200D\U0001F48B\u200D\U0001F9D1[\U0001F3FC-\U0001F3FF])|\U0001F468[\U0001F3FB-\U0001F3FF]\u200D\u2764\uFE0F\u200D\U0001F48B\u200D\U0001F468[\U0001F3FB-\U0001F3FF]|\U0001F469[\U0001F3FB-\U0001F3FF]\u200D\u2764\uFE0F\u200D\U0001F48B\u200D[\U0001F468\U0001F469][\U0001F3FB-\U0001F3FF]|\U0001F468(?:\u200D\u2764\uFE0F\u200D\U0001F48B\u200D\U0001F468|[\U0001F3FB-\U0001F3FF]\u200D\u2764\uFE0F\u200D\U0001F468[\U0001F3FB-\U0001F3FF])|\U0001F9D1(?:\U0001F3FF\u200D\u2764\uFE0F\u200D\U0001F9D1[\U0001F3FB-\U0001F3FE]|\U0001F3FE\u200D\u2764\uFE0F\u200D\U0001F9D1[\U0001F3FB-\U0001F3FD\U0001F3FF]|\U0001F3FD\u200D\u2764\uFE0F\u200D\U0001F9D1[\U0001F3FB\U0001F3FC\U0001F3FE\U0001F3FF]|\U0001F3FC\u200D\u2764\uFE0F\u200D\U0001F9D1[\U0001F3FB\U0001F3FD-\U0001F3FF]|\U0001F3FB\u200D\u2764\uFE0F\u200D\U0001F9D1[\U0001F3FC-\U0001F3FF])|\U0001F469(?:\u200D\u2764\uFE0F\u200D\U0001F48B\u200D[\U0001F468\U0001F469]|[\U0001F3FB-\U0001F3FF]\u200D\u2764\uFE0F\u200D[\U0001F468\U0001F469][\U0001F3FB-\U0001F3FF])|\U0001F3F4\U000E0067\U000E0062(?:\U000E0077\U000E006C\U000E0073|\U000E0073\U000E0063\U000E0074|\U000E0065\U000E006E\U000E0067)\U000E007F|\U0001F468\U0001F3FF\u200D\U0001F91D\u200D\U0001F468[\U0001F3FB-\U0001F3FE]|\U0001F468\U0001F3FE\u200D\U0001F91D\u200D\U0001F468[\U0001F3FB-\U0001F3FD\U0001F3FF]|\U0001F468\U0001F3FD\u200D\U0001F91D\u200D\U0001F468[\U0001F3FB\U0001F3FC\U0001F3FE\U0001F3FF]|\U0001F468\U0001F3FC\u200D\U0001F91D\u200D\U0001F468[\U0001F3FB\U0001F3FD-\U0001F3FF]|\U0001F468\U0001F3FB\u200D\U0001F91D\u200D\U0001F468[\U0001F3FC-\U0001F3FF]|\U0001F469(?:\u200D\U0001F469\u200D(?:\U0001F466\u200D\U0001F466|\U0001F467\u200D[\U0001F466\U0001F467])|\U0001F3FF\u200D\U0001F91D\u200D[\U0001F468\U0001F469][\U0001F3FB-\U0001F3FE]|\U0001F3FE\u200D\U0001F91D\u200D[\U0001F468\U0001F469][\U0001F3FB-\U0001F3FD\U0001F3FF]|\U0001F3FD\u200D\U0001F91D\u200D[\U0001F468\U0001F469][\U0001F3FB\U0001F3FC\U0001F3FE\U0001F3FF]|\U0001F3FC\u200D\U0001F91D\u200D[\U0001F468\U0001F469][\U0001F3FB\U0001F3FD-\U0001F3FF]|\U0001F3FB\u200D\U0001F91D\u200D[\U0001F468\U0001F469][\U0001F3FC-\U0001F3FF])|\U0001F9D1[\U0001F3FB-\U0001F3FF]\u200D\U0001F91D\u200D\U0001F9D1[\U0001F3FB-\U0001F3FF]|\U0001F468\u200D[\U0001F468\U0001F469]\u200D(?:\U0001F466\u200D\U0001F466|\U0001F467\u200D[\U0001F466\U0001F467])|\U0001F468\u200D\u2764\uFE0F\u200D\U0001F468|\U0001F469\u200D\u2764\uFE0F\u200D[\U0001F468\U0001F469]|\U0001F9D1\u200D\U0001F91D\u200D\U0001F9D1|\U0001F469\u200D\U0001F466\u200D\U0001F466|\U0001F468(?:\u200D(?:\U0001F466\u200D\U0001F466|[\U0001F467-\U0001F469]\u200D[\U0001F466\U0001F467])|[\U0001F3FB-\U0001F3FF]\u200D[\u2695\u2696\u2708]\uFE0F)|\U0001FAF1(?:\U0001F3FF\u200D\U0001FAF2[\U0001F3FB-\U0001F3FE]|\U0001F3FE\u200D\U0001FAF2[\U0001F3FB-\U0001F3FD\U0001F3FF]|\U0001F3FD\u200D\U0001FAF2[\U0001F3FB\U0001F3FC\U0001F3FE\U0001F3FF]|\U0001F3FC\u200D\U0001FAF2[\U0001F3FB\U0001F3FD-\U0001F3FF]|\U0001F3FB\u200D\U0001FAF2[\U0001F3FC-\U0001F3FF])|(?:\U0001F441\uFE0F\u200D\U0001F5E8|\U0001F3F3\uFE0F\u200D\u26A7|[\U0001F3C3\U0001F3C4\U0001F3CA\U0001F46E\U0001F470\U0001F471\U0001F473\U0001F477\U0001F481\U0001F482\U0001F486\U0001F487\U0001F645-\U0001F647\U0001F64B\U0001F64D\U0001F64E\U0001F6A3\U0001F6B4-\U0001F6B6\U0001F926\U0001F935\U0001F937-\U0001F939\U0001F93D\U0001F93E\U0001F9B8\U0001F9B9\U0001F9CD-\U0001F9CF\U0001F9D4\U0001F9D6-\U0001F9DD][\U0001F3FB-\U0001F3FF]\u200D[\u2640\u2642]|[\u26F9\U0001F3CB\U0001F3CC\U0001F575][\uFE0F\U0001F3FB-\U0001F3FF]\u200D[\u2640\u2642])\uFE0F|(?:\U0001F9D1[\U0001F3FB-\U0001F3FF]|\U0001F469[\U0001F3FB-\U0001F3FF])\u200D[\u2695\u2696\u2708]\uFE0F|\U0001F469\u200D[\U0001F467\U0001F469]\u200D[\U0001F466\U0001F467]|\U0001F3F3\uFE0F\u200D\U0001F308|(?:\U0001F636\u200D\U0001F32B|\U0001F43B\u200D\u2744|\U0001F3F4\u200D\u2620|[\U0001F3C3\U0001F3C4\U0001F3CA\U0001F46E-\U0001F471\U0001F473\U0001F477\U0001F481\U0001F482\U0001F486\U0001F487\U0001F645-\U0001F647\U0001F64B\U0001F64D\U0001F64E\U0001F6A3\U0001F6B4-\U0001F6B6\U0001F926\U0001F935\U0001F937-\U0001F939\U0001F93C-\U0001F93E\U0001F9B8\U0001F9B9\U0001F9CD-\U0001F9CF\U0001F9D4\U0001F9D6-\U0001F9DF]\u200D[\u2640\u2642])\uFE0F|\U0001F9D1[\U0001F3FB-\U0001F3FF]\u200D[\U0001F33E\U0001F373\U0001F37C\U0001F384\U0001F393\U0001F3A4\U0001F3A8\U0001F3EB\U0001F3ED\U0001F4BB\U0001F4BC\U0001F527\U0001F52C\U0001F680\U0001F692\U0001F9AF-\U0001F9B3\U0001F9BC\U0001F9BD]|\U0001F9D1\u200D[\u2695\u2696\u2708]\uFE0F|\u2764\uFE0F\u200D[\U0001F525\U0001FA79]|[\U0001F468\U0001F469](?:[\U0001F3FB-\U0001F3FF]\u200D[\U0001F33E\U0001F373\U0001F37C\U0001F393\U0001F3A4\U0001F3A8\U0001F3EB\U0001F3ED\U0001F4BB\U0001F4BC\U0001F527\U0001F52C\U0001F680\U0001F692\U0001F9AF-\U0001F9B3\U0001F9BC\U0001F9BD]|\u200D[\u2695\u2696\u2708]\uFE0F)|\U0001F635\u200D\U0001F4AB|\U0001F62E\u200D\U0001F4A8|\U0001F415\u200D\U0001F9BA|\U0001F408\u200D\u2B1B|\U0001F9D1\u200D[\U0001F33E\U0001F373\U0001F37C\U0001F384\U0001F393\U0001F3A4\U0001F3A8\U0001F3EB\U0001F3ED\U0001F4BB\U0001F4BC\U0001F527\U0001F52C\U0001F680\U0001F692\U0001F9AF-\U0001F9B3\U0001F9BC\U0001F9BD]|[\U0001F468\U0001F469]\u200D[\U0001F33E\U0001F373\U0001F37C\U0001F393\U0001F3A4\U0001F3A8\U0001F3EB\U0001F3ED\U0001F466\U0001F467\U0001F4BB\U0001F4BC\U0001F527\U0001F52C\U0001F680\U0001F692\U0001F9AF-\U0001F9B3\U0001F9BC\U0001F9BD]|[#\\*0-9]\uFE0F\u20E3|\U0001F1FD\U0001F1F0|\U0001F1F6\U0001F1E6|\U0001F1F4\U0001F1F2|\U0001F1FF[\U0001F1E6\U0001F1F2\U0001F1FC]|\U0001F1FE[\U0001F1EA\U0001F1F9]|\U0001F1FC[\U0001F1EB\U0001F1F8]|\U0001F1FB[\U0001F1E6\U0001F1E8\U0001F1EA\U0001F1EC\U0001F1EE\U0001F1F3\U0001F1FA]|\U0001F1FA[\U0001F1E6\U0001F1EC\U0001F1F2\U0001F1F3\U0001F1F8\U0001F1FE\U0001F1FF]|\U0001F1F9[\U0001F1E6\U0001F1E8\U0001F1E9\U0001F1EB-\U0001F1ED\U0001F1EF-\U0001F1F4\U0001F1F7\U0001F1F9\U0001F1FB\U0001F1FC\U0001F1FF]|\U0001F1F8[\U0001F1E6-\U0001F1EA\U0001F1EC-\U0001F1F4\U0001F1F7-\U0001F1F9\U0001F1FB\U0001F1FD-\U0001F1FF]|\U0001F1F7[\U0001F1EA\U0001F1F4\U0001F1F8\U0001F1FA\U0001F1FC]|\U0001F1F5[\U0001F1E6\U0001F1EA-\U0001F1ED\U0001F1F0-\U0001F1F3\U0001F1F7-\U0001F1F9\U0001F1FC\U0001F1FE]|\U0001F1F3[\U0001F1E6\U0001F1E8\U0001F1EA-\U0001F1EC\U0001F1EE\U0001F1F1\U0001F1F4\U0001F1F5\U0001F1F7\U0001F1FA\U0001F1FF]|\U0001F1F2[\U0001F1E6\U0001F1E8-\U0001F1ED\U0001F1F0-\U0001F1FF]|\U0001F1F1[\U0001F1E6-\U0001F1E8\U0001F1EE\U0001F1F0\U0001F1F7-\U0001F1FB\U0001F1FE]|\U0001F1F0[\U0001F1EA\U0001F1EC-\U0001F1EE\U0001F1F2\U0001F1F3\U0001F1F5\U0001F1F7\U0001F1FC\U0001F1FE\U0001F1FF]|\U0001F1EF[\U0001F1EA\U0001F1F2\U0001F1F4\U0001F1F5]|\U0001F1EE[\U0001F1E8-\U0001F1EA\U0001F1F1-\U0001F1F4\U0001F1F6-\U0001F1F9]|\U0001F1ED[\U0001F1F0\U0001F1F2\U0001F1F3\U0001F1F7\U0001F1F9\U0001F1FA]|\U0001F1EC[\U0001F1E6\U0001F1E7\U0001F1E9-\U0001F1EE\U0001F1F1-\U0001F1F3\U0001F1F5-\U0001F1FA\U0001F1FC\U0001F1FE]|\U0001F1EB[\U0001F1EE-\U0001F1F0\U0001F1F2\U0001F1F4\U0001F1F7]|\U0001F1EA[\U0001F1E6\U0001F1E8\U0001F1EA\U0001F1EC\U0001F1ED\U0001F1F7-\U0001F1FA]|\U0001F1E9[\U0001F1EA\U0001F1EC\U0001F1EF\U0001F1F0\U0001F1F2\U0001F1F4\U0001F1FF]|\U0001F1E8[\U0001F1E6\U0001F1E8\U0001F1E9\U0001F1EB-\U0001F1EE\U0001F1F0-\U0001F1F5\U0001F1F7\U0001F1FA-\U0001F1FF]|\U0001F1E7[\U0001F1E6\U0001F1E7\U0001F1E9-\U0001F1EF\U0001F1F1-\U0001F1F4\U0001F1F6-\U0001F1F9\U0001F1FB\U0001F1FC\U0001F1FE\U0001F1FF]|\U0001F1E6[\U0001F1E8-\U0001F1EC\U0001F1EE\U0001F1F1\U0001F1F2\U0001F1F4\U0001F1F6-\U0001F1FA\U0001F1FC\U0001F1FD\U0001F1FF]|[\u270A\u270B\U0001F385\U0001F3C3\U0001F3C7\U0001F443\U0001F44A-\U0001F44C\U0001F44F\U0001F450\U0001F466-\U0001F469\U0001F46B-\U0001F46E\U0001F470-\U0001F478\U0001F47C\U0001F481-\U0001F483\U0001F485-\U0001F487\U0001F48F\U0001F491\U0001F4AA\U0001F57A\U0001F595\U0001F596\U0001F645-\U0001F647\U0001F64B-\U0001F64F\U0001F6A3\U0001F6B4-\U0001F6B6\U0001F6C0\U0001F6CC\U0001F90C\U0001F90F\U0001F918-\U0001F91F\U0001F926\U0001F930-\U0001F939\U0001F93D\U0001F93E\U0001F977\U0001F9B5\U0001F9B6\U0001F9B8\U0001F9B9\U0001F9BB\U0001F9CD-\U0001F9CF\U0001F9D1-\U0001F9DD\U0001FAC3-\U0001FAC5\U0001FAF0-\U0001FAF6][\U0001F3FB-\U0001F3FF]|[\u261D\u26F9\u270C\u270D\U0001F3C2\U0001F3C4\U0001F3CA-\U0001F3CC\U0001F442\U0001F446-\U0001F449\U0001F44D\U0001F44E\U0001F574\U0001F575\U0001F590][\uFE0F\U0001F3FB-\U0001F3FF]|[\u00A9\u00AE\u203C\u2049\u2122\u2139\u2194-\u2199\u21A9\u21AA\u231A\u231B\u2328\u23CF\u23E9\u23EA\u23ED-\u23EF\u23F1-\u23F3\u23F8-\u23FA\u24C2\u25AA\u25AB\u25B6\u25C0\u25FB-\u25FE\u2600-\u2604\u260E\u2611\u2614\u2615\u2618\u2620\u2622\u2623\u2626\u262A\u262E\u262F\u2638-\u263A\u2640\u2642\u2648-\u2653\u265F\u2660\u2663\u2665\u2666\u2668\u267B\u267E\u267F\u2692-\u2697\u2699\u269B\u269C\u26A0\u26A1\u26A7\u26AA\u26AB\u26B0\u26B1\u26BD\u26BE\u26C4\u26C5\u26C8\u26CF\u26D1\u26D3\u26D4\u26E9\u26EA\u26F0-\u26F5\u26F7\u26F8\u26FA\u26FD\u2702\u2708\u2709\u270F\u2712\u2714\u2716\u271D\u2721\u2733\u2734\u2744\u2747\u2753\u2757\u2763\u2764\u27A1\u2934\u2935\u2B05-\u2B07\u2B1B\u2B1C\u2B50\u2B55\u3030\u303D\u3297\u3299\U0001F004\U0001F170\U0001F171\U0001F17E\U0001F17F\U0001F202\U0001F21A\U0001F22F\U0001F237\U0001F30D-\U0001F30F\U0001F315\U0001F31C\U0001F321\U0001F324-\U0001F32C\U0001F336\U0001F378\U0001F37D\U0001F393\U0001F396\U0001F397\U0001F399-\U0001F39B\U0001F39E\U0001F39F\U0001F3A7\U0001F3AC-\U0001F3AE\U0001F3C6\U0001F3CD\U0001F3CE\U0001F3D4-\U0001F3E0\U0001F3ED\U0001F3F3\U0001F3F5\U0001F3F7\U0001F408\U0001F415\U0001F41F\U0001F426\U0001F43F\U0001F441\U0001F453\U0001F46A\U0001F47D\U0001F4A3\U0001F4B0\U0001F4B3\U0001F4BB\U0001F4BF\U0001F4CB\U0001F4DA\U0001F4DF\U0001F4E4-\U0001F4E6\U0001F4EA-\U0001F4ED\U0001F4F7\U0001F4F9-\U0001F4FB\U0001F4FD\U0001F508\U0001F50D\U0001F512\U0001F513\U0001F549\U0001F54A\U0001F550-\U0001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var ErrComboDuplicate = errors.New("user has already participated in combo")

var (
	ErrNetworkNotFound = errors.New("network not found")
)

var EventsSwarmSalt = []byte("chat:events")

var ServiceAddressSalt = []byte("chat")

var WhisperAddressSalt = []byte("chat:whisper")