[bitbake-devel] Server timeout after codeparser.py: support deeply nested tokens

[Gerson Fernando Budke]

I've been facing the "WARNING: Timeout while attempting to communicate with
bitbake server"
after the patch "codeparser.py: support deeply nested tokens" has been
added in morty branch.
As I'm using cache the problem is recorrent.

I've been suspected that 'self.process_tokens(tokens)' is more time
consuming:

-        for token in tokens:
-            self.process_tokens(token)
+        self.process_tokens(tokens)

So, I fixed the server timeout value, as follow,

>From 26e253c9f1d8767cad0ddc2fd556314c726d725d Mon Sep 17 00:00:00 2001
From: Gerson Fernando Budke <gerson.budke at intelbras.com.br>
Date: Mon, 9 Oct 2017 08:25:08 -0300
Subject: [PATCH] process.py: Update timeout from 5 to 30s

As codeparser support deeply nested tokens and this operation is more
time consuming the server timeout should be increased to avoid errors
while attempting to communicate with bitbake server. This increase
the value from 5 to 30 seconds.

Signed-off-by: Gerson Fernando Budke <gerson.budke at intelbras.com.br>
---
 lib/bb/server/process.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/bb/server/process.py b/lib/bb/server/process.py
index 982fcf7..bcd40bf 100644
--- a/lib/bb/server/process.py
+++ b/lib/bb/server/process.py
@@ -54,7 +54,7 @@ class ServerCommunicator():
             # don't let the user ctrl-c while we're waiting for a response
             try:
                 for idx in range(0,4): # 0, 1, 2, 3
-                    if self.connection.poll(5):
+                    if self.connection.poll(30):
                         return self.connection.recv()
                     else:
                         bb.warn("Timeout while attempting to communicate
with bitbake server")
-- 
2.7.4

Could this be the final solution?
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