git ssb - expose .closed property, so can check whether database is closed

Dominic Tarr committed on 6/29/2017, 3:01:17 AM
Parent: 9a1552566c99ce0139006a43936bf9fd109afa1c

changed

index.jsView
		@@ -18,12 +18,10 @@
18	18 …
19	19 …	module.exports = function (log, isReady) {
20	20 …	var views = []
21	21 …	var meta = {}
22		- var closed = false
23	22 …
24	23 …	log.get = count(log.get, 'get')
25		-// log.stream = count(log.stream, 'stream')
26	24 …
27	25 …	function count (fn, name) {
28	26 …	meta[name] = meta[name] \|\| 0
29	27 …	return function (a, b) {
		@@ -34,8 +32,9 @@
34	32 …
35	33 …	var ready = Obv()
36	34 …	ready.set(isReady !== undefined ? isReady : true)
37	35 …	var flume = {
	36 …	+ closed: false,
38	37 …	dir: log.filename ? path.dirname(log.filename) : null,
39	38 …	//stream from the log
40	39 …	since: log.since,
41	40 …	ready: ready,
		@@ -66,9 +65,9 @@
66	65 …	sv.since.once(function (upto) {
67	66 …	pull(
68	67 …	log.stream({gt: upto, live: true, seqs: true, values: true}),
69	68 …	sv.createSink(function (err) {
70		- if(err && !closed) console.error(err)
	69 …	+ if(err && !flume.closed) console.error(err)
71	70 …	})
72	71 …	)
73	72 …	})
74	73 …
		@@ -96,10 +95,10 @@
96	95 …	//then restream each streamview, and callback when it's uptodate with the main log.
97	96 …	})
98	97 …	},
99	98 …	close: function (cb) {
100		- if(closed) throw new Error('already closed')
101		- closed = true
	99 …	+ if(flume.closed) throw new Error('already closed')
	100 …	+ flume.closed = true
102	101 …	cont.para(map(views, function (sv, k) {
103	102 …	return function (cb) {
104	103 …	if(sv.close) sv.close(cb)
105	104 …	else cb()
		@@ -117,4 +116,6 @@
117	116 …
118	117 …
119	118 …
120	119 …
	120 …	+
	121 …	+

Dominic / flumedb