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-rw-r--r--net/server_epoll.lua9
1 files changed, 8 insertions, 1 deletions
diff --git a/net/server_epoll.lua b/net/server_epoll.lua
index e0189179..fc939675 100644
--- a/net/server_epoll.lua
+++ b/net/server_epoll.lua
@@ -25,7 +25,10 @@ local inet = require "util.net";
local inet_pton = inet.pton;
local _SOCKETINVALID = socket._SOCKETINVALID or -1;
-local poll = assert(require "util.poll".new());
+local poller = require "util.poll"
+local EEXIST = poller.EEXIST;
+
+local poll = assert(poller.new());
local _ENV = nil;
-- luacheck: std none
@@ -269,6 +272,10 @@ function interface:add(r, w)
if w == nil then w = self._wantwrite; end
local ok, err, errno = poll:add(fd, r, w);
if not ok then
+ if errno == EEXIST then
+ log("debug", "%s already registered!", self);
+ return self:set(r, w); -- So try to change its flags
+ end
log("error", "Could not register %s: %s(%d)", self, err, errno);
return ok, err;
end