pa_error_code

< No error

< Access failure

< Unknown command

< Invalid argument

< Entity exists

< No such entity

< Connection refused

< Protocol error

< Timeout

< No authentication key

< Internal error

< Connection terminated

< Entity killed

< Invalid server

< Module initialization failed

< Bad state

< No data

< Incompatible protocol version

< Data too large

< Operation not supported \since 0.9.5

< The error code was unknown to the client

< Extension does not exist. \since 0.9.12

< Obsolete functionality. \since 0.9.15

< Missing implementation. \since 0.9.15

< The caller forked without calling execve() and tried to reuse the context. \since 0.9.15

< An IO error happened. \since 0.9.16

< Device or resource busy. \since 0.9.17

< Not really an error but the first invalid error code