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grpclb: a minor code cleanup

This commit is contained in:
ZHANG Dapeng 2019-01-23 13:22:43 -08:00 committed by GitHub
parent d7659411eb
commit 66c3c2911c
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1 changed files with 1 additions and 5 deletions
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6
grpclb/src/main/java/io/grpc/grpclb/GrpclbState.java
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@ -211,15 +211,11 @@ final class GrpclbState {
if (usingFallbackBackends) { if (usingFallbackBackends) {
return; return;
} }
int numReadySubchannels = 0;
for (Subchannel subchannel : subchannels.values()) { for (Subchannel subchannel : subchannels.values()) {
if (subchannel.getAttributes().get(STATE_INFO).get().getState() == READY) { if (subchannel.getAttributes().get(STATE_INFO).get().getState() == READY) {
numReadySubchannels++; return;
} }
} }
if (numReadySubchannels > 0) {
return;
}
// Fallback contiditions met // Fallback contiditions met
useFallbackBackends(); useFallbackBackends();
} }