set eg. _lc_messages = 'PolishPoland.1250' in postgresql.conf
do a tx.querySet with SQL query that generates error on PostgreSQL server side (I tested with foreign key violation)
resulting Observable does not emit any error and even tx.commit works fine
After changing lc_messages to lc_messages = 'en_US.UTF-8', Observable emits error just fine. I'm attaching a Wireshark dump with exchange, that was not parsed as an error message (while it should be, see packet 6 - there is an information about error):
pl_no_errors.zip.
Actually, while debugging through library code, I found something that maps error level from answer to some kind of enum. While this can work for English locale, it doesn't for all others: java.lang.IllegalArgumentException: No enum constant com.github.pgasync.impl.message.ErrorResponse.Level.BŁĄD
From what I see, there's no easy way to get non-localized error level for postgres (maybe by mapping SQLCODES), but could your library be changed to at least not swallow the exception?
Steps to reproduce:
After changing lc_messages to lc_messages = 'en_US.UTF-8', Observable emits error just fine. I'm attaching a Wireshark dump with exchange, that was not parsed as an error message (while it should be, see packet 6 - there is an information about error): pl_no_errors.zip.
Actually, while debugging through library code, I found something that maps error level from answer to some kind of enum. While this can work for English locale, it doesn't for all others: java.lang.IllegalArgumentException: No enum constant com.github.pgasync.impl.message.ErrorResponse.Level.BŁĄD
From what I see, there's no easy way to get non-localized error level for postgres (maybe by mapping SQLCODES), but could your library be changed to at least not swallow the exception?