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Fix keepalive ping timing, change some trace logs

This commit is contained in:
Michael Lumish 2020-08-27 13:23:07 -07:00
parent 665632f480
commit c83d5a7c4d
1 changed files with 10 additions and 5 deletions
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15
packages/grpc-js/src/subchannel.ts
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@ -40,6 +40,10 @@ function trace(text: string): void {
logging.trace(LogVerbosity.DEBUG, TRACER_NAME, text);
}
function refTrace(text: string): void {
logging.trace(LogVerbosity.DEBUG, 'subchannel_refcount', text);
}
const MIN_CONNECT_TIMEOUT_MS = 20000;
const INITIAL_BACKOFF_MS = 1000;
const BACKOFF_MULTIPLIER = 1.6;
@ -278,7 +282,8 @@ export class Subchannel {
this.keepaliveIntervalId = setInterval(() => {
this.sendPing();
}, this.keepaliveTimeMs);
this.sendPing();
/* Don't send a ping immediately because whatever caused us to start
* sending pings should also involve some network activity. */
}
private stopKeepalivePings() {
@ -584,7 +589,7 @@ export class Subchannel {
}
callRef() {
trace(
refTrace(
this.subchannelAddressString +
' callRefcount ' +
this.callRefcount +
@ -601,7 +606,7 @@ export class Subchannel {
}
callUnref() {
trace(
refTrace(
this.subchannelAddressString +
' callRefcount ' +
this.callRefcount +
@ -619,7 +624,7 @@ export class Subchannel {
}
ref() {
trace(
refTrace(
this.subchannelAddressString +
' refcount ' +
this.refcount +
@ -630,7 +635,7 @@ export class Subchannel {
}
unref() {
trace(
refTrace(
this.subchannelAddressString +
' refcount ' +
this.refcount +