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fix: emit talk start after dialog route matching

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hectorzhao
2026-09-01 10:20:54 +08:00
parent 29dbeb6981
commit e5d32e6b4c
2 changed files with 20 additions and 7 deletions
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scripts/instrument-caller-analytics.mjs
+19 -6
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@@ -3,17 +3,30 @@ import { readFileSync, writeFileSync } from 'node:fs';
const [source, output] = process.argv.slice(2);
if (!source || !output) throw new Error('Usage: node instrument-caller-analytics.mjs source.cfg output.cfg');
let cfg = readFileSync(source, 'utf8').replaceAll('\r\n', '\n').replace(/^\uFEFF/, '');
if (cfg.includes('CRA_INSTRUMENTATION_VERSION=2')) throw new Error('Already instrumented at version 2');
if (cfg.includes('CRA_INSTRUMENTATION_VERSION=3')) throw new Error('Already instrumented at version 3');
function insert(marker, extra, after = false) {
if (cfg.split(marker).length !== 2) throw new Error(`Unsupported routing layout: ${marker}`);
cfg = cfg.replace(marker, after ? marker + extra : extra + marker);
}
const versionMarker = '# CRA_INSTRUMENTATION_VERSION=2\n';
const versionMarker = '# CRA_INSTRUMENTATION_VERSION=3\n';
const registerStats = () => insert('modparam("statistics", "variable", "s28_cdr_xadd_error_total/no_reset")', '\nmodparam("statistics", "variable", "cra_event_total/no_reset")', true);
const ackHook = ` if (is_method("ACK")) {\n $var(cra_kind)="TALK_START"; $var(cra_code)=200; $var(cra_source)="dialog-acked"; route(CRA_EMIT_DLG);\n }\n`;
const testPeerAckHook = ` if (loose_route()) {\n $var(cra_kind)="TALK_START"; $var(cra_code)=200; $var(cra_source)="dialog-acked"; route(CRA_EMIT_DLG);\n }\n`;
const placeAckHooks = () => {
insert(' if (loose_route()) {\n', ackHook, true);
insert(' if (is_method("ACK") && $si == "100.93.185.30") {\n', testPeerAckHook, true);
};
if (cfg.includes('CRA_INSTRUMENTATION_VERSION=2')) {
if (!cfg.includes(ackHook)) throw new Error('Version 2 ACK hook not found');
cfg = cfg.replace('# CRA_INSTRUMENTATION_VERSION=2\n', '').replace(ackHook, '');
placeAckHooks();
writeFileSync(output, versionMarker + cfg, 'utf8');
console.log('Analytics observation hooks upgraded to version 3 ACK matching; OpenSIPS config validation is required before activation.');
process.exit(0);
}
if (cfg.includes('CRA1|')) {
registerStats();
insert(' if (has_totag()) {\n', ackHook, true);
placeAckHooks();
cfg = cfg
.replace('$var(cra_kind)="END"; $var(cra_code)=$var(s28_reply_code); $var(cra_source)="platform-final"; route(CRA_EMIT_AVP);', '$var(cra_kind)="END"; $var(cra_code)=$var(s28_reply_code); $var(cra_source)="platform-final"; route(CRA_EMIT_AVP);\n $var(cra_kind)="CLOSE"; $var(cra_source)="platform-closed"; route(CRA_EMIT_AVP);')
.replace('$var(cra_kind)="END"; $var(cra_code)=200; $var(cra_source)="verified-dialog-final"; route(CRA_EMIT_DLG);', '$var(cra_kind)="END"; $var(cra_code)=200; $var(cra_source)="verified-dialog-final"; route(CRA_EMIT_DLG);\n $var(cra_kind)="CLOSE"; $var(cra_source)="dialog-closed"; route(CRA_EMIT_DLG);')
@@ -21,11 +34,11 @@ if (cfg.includes('CRA1|')) {
.replace('$var(cra_kind)="END"; $var(cra_code)=$T_reply_code; $var(cra_source)="verified-dialog-final"; route(CRA_EMIT_DLG);', '$var(cra_kind)="END"; $var(cra_code)=$T_reply_code; $var(cra_source)="verified-dialog-final"; route(CRA_EMIT_DLG);\n $var(cra_kind)="CLOSE"; $var(cra_source)="attempts-exhausted"; route(CRA_EMIT_DLG);')
.replaceAll('xlog("L_NOTICE", "CRA1|', 'update_stat("cra_event_total", 1);\n xlog("L_NOTICE", "CRA1|');
writeFileSync(output, versionMarker + cfg, 'utf8');
console.log('Analytics observation hooks upgraded to version 2; OpenSIPS config validation is required before activation.');
console.log('Analytics observation hooks upgraded to version 3; OpenSIPS config validation is required before activation.');
process.exit(0);
}
registerStats();
insert(' if (has_totag()) {\n', ackHook, true);
placeAckHooks();
const metadata = {
uid: '$ci + "~" + $ft + "~" + $TS', callid: '$ci', customer: '$var(s28_customer_id)',
gateway: '$var(s28_gateway_id)', vendor: '$var(s28_vendor_id)', vendorGateway: '$var(s28_vendor_gateway_id)',
@@ -60,4 +73,4 @@ failure_route[CRA_FAILURE] {
}
`;
writeFileSync(output, versionMarker + cfg, 'utf8');
console.log('Analytics observation hooks generated; OpenSIPS config validation is required before activation.');
console.log('Analytics observation hooks generated at version 3; OpenSIPS config validation is required before activation.');