CanalTP/navitia — pull request #558 by antoine-de (2014-09-16 10:00:30+00:00)
Title: Jormun&Kraken: add recoverable error

add a recoverable_exception for error on query.

when thrown kraken returns a internal_error but can continue serving other requests

for the current bug on service extention we'll get:
{

"error": {
"id": "internal_error",
"message": "impossible to rebuild the public transport path"
},
"exceptions": [ ],
"notes": [ ]

}