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spec/muc_util_spec.lua @ 11972:520ce76440ad
net.server_epoll: Prevent loop attempting to send last data after close
If the connection is closed by the peer, any buffered data is given a
last chance to be sent (see f27b9319e0da). If the connection is Really
closed, no attempt to write will occur, instead epoll will raise the
error flag and :onreadable() will be invoked again, where it will try to
:close() again for the same reason, thus looping until the connection
somehow gets destroyed.
By clearing the _connected flag, the second time it passes :onreadable()
it should go directly to :destroy(), breaking the loop.
Thanks Link Mauve for reporting
author | Kim Alvefur <zash@zash.se> |
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date | Tue, 30 Nov 2021 18:19:40 +0100 |
parent | 10715:ad86b93093a3 |
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local muc_util; local st = require "util.stanza"; do -- XXX Hack for lack of a mock moduleapi local env = setmetatable({ module = { _shared = {}; -- Close enough to the real module:shared() for our purposes here shared = function (self, name) local t = self._shared[name]; if t == nil then t = {}; self._shared[name] = t; end return t; end; } }, { __index = _ENV or _G }); muc_util = require "util.envload".envloadfile("plugins/muc/util.lib.lua", env)(); end describe("muc/util", function () describe("filter_muc_x()", function () it("correctly filters muc#user", function () local stanza = st.message({ to = "to", from = "from", id = "foo" }) :tag("x", { xmlns = "http://jabber.org/protocol/muc#user" }) :tag("invite", { to = "user@example.com" }); assert.equal(1, #stanza.tags); assert.equal(stanza, muc_util.filter_muc_x(stanza)); assert.equal(0, #stanza.tags); end); it("correctly filters muc#user on a cloned stanza", function () local stanza = st.message({ to = "to", from = "from", id = "foo" }) :tag("x", { xmlns = "http://jabber.org/protocol/muc#user" }) :tag("invite", { to = "user@example.com" }); assert.equal(1, #stanza.tags); local filtered = muc_util.filter_muc_x(st.clone(stanza)); assert.equal(1, #stanza.tags); assert.equal(0, #filtered.tags); end); end); end);