[sr-dev] evapi buffer overflow?

Hi, I'm using evapi to emit JSON blobs to share presence event transitions with a TCP client: loadmodule "evapi" modparam("evapi", "workers", 4) modparam("evapi", "bind_addr", "0.0.0.0:8010") modparam("evapi", "netstring_format", 0) if($hdr(Event) eq 'dialog' && $cl > 0) { $xml(u=>doc) = $rb; $var(state) = $xml(u=>xpath:/di:dialog-info/di:dialog/di:state/text()); evapi_relay("{ \"type\": \"state_transition\", " "\"sip_user\": \"$(fU{s.escape.common})\", " "\"sip_domain\": \"$(fd{s.escape.common})\", " "\"state\": \"$var(state)\" }"); } Every once in a while, however, my consumer service's JSON.parse() throws a parsing exception. There seems to be no particular pattern. When I investigated the actual string being sent, I found two objects concatenated: JSON parsing exception: SyntaxError: Unexpected token { Raw received string was: { "type": "state_transition", "sip_user": "6789540671", "sip_domain": "sip.evaristesys.com", "state": "" }{ "type": "state_transition", "sip_user": "6789540671", "sip_domain": "sip.evaristesys.com", "state": "" } Any ideas as to why this might happen? Thanks, -- Alex -- Alex Balashov - Principal Evariste Systems LLC 235 E Ponce de Leon Ave Suite 106 Decatur, GA 30030 United States Tel: +1-678-954-0670 Web: http://www.evaristesys.com/, http://www.alexbalashov.com/