When daemonizing, it is possible for the grandparent to be
terminated by another process before the master can notify
it. Do not abort the master in this case.
This may fix the following issue:
https://github.com/kostya/eye/issues/49
(which I was notified of privately via email)
---
Will push and tag 4.8.3 this weekend (along with mailing list change).
lib/unicorn/http_server.rb | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/lib/unicorn/http_server.rb b/lib/unicorn/http_server.rb
index 21cb9a1..a0ca302 100644
--- a/lib/unicorn/http_server.rb
+++ b/lib/unicorn/http_server.rb
@@ -272,7 +272,11 @@ def join
proc_name 'master'
logger.info "master process ready" # test_exec.rb relies on this message
if @ready_pipe
- @ready_pipe.syswrite($$.to_s)
+ begin
+ @ready_pipe.syswrite($$.to_s)
+ rescue => e
+ logger.warn("grandparent died too soon?: #{e.message} (#{e.class})")
+ end
@ready_pipe = @ready_pipe.close rescue nil
end
begin
--
Eric Wong
__
http://bogomips.org/unicorn-public/ - unicorn-pub...@bogomips.org
please quote as little as necessary when replying
