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feat(debug): capture stack trace in errors rather than message #718

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bcoe merged 2 commits into from
Aug 15, 2019
Merged

feat(debug): capture stack trace in errors rather than message #718

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063a827
feat(debug): capture stack trace in errors rather than message
Aug 15, 2019
6234e6d
chore: switch to environment variable for debugging
Aug 15, 2019
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7 changes: 7 additions & 0 deletions src/index.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -143,3 +143,10 @@ export {
Topic,
TopicMetadata,
} from './topic';

if (process.env.DEBUG_GRPC) {
console.info('gRPC logging set to verbose');
const {setLogger, setLogVerbosity, logVerbosity} = require('@grpc/grpc-js');
setLogger(console);
setLogVerbosity(logVerbosity.DEBUG);
}
4 changes: 3 additions & 1 deletion src/message-queues.ts
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Expand Up @@ -43,7 +43,9 @@ export class BatchError extends Error implements ServiceError {
metadata: Metadata;
constructor(err: ServiceError, ackIds: string[], rpc: string) {
super(
`Failed to "${rpc}" for ${ackIds.length} message(s). Reason: ${err.message}`
`Failed to "${rpc}" for ${ackIds.length} message(s). Reason: ${
process.env.DEBUG_GRPC ? err.stack : err.message
}`
);

this.ackIds = ackIds;
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6 changes: 5 additions & 1 deletion src/message-stream.ts
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Expand Up @@ -92,7 +92,11 @@ export class ChannelError extends Error implements ServiceError {
details: string;
metadata: Metadata;
constructor(err: Error) {
super(`Failed to connect to channel. Reason: ${err.message}`);
super(
`Failed to connect to channel. Reason: ${
process.env.DEBUG_GRPC ? err.stack : err.message
}`
);
this.code = err.message.includes('deadline')
? status.DEADLINE_EXCEEDED
: status.UNKNOWN;
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