홍길동 / onos

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Thomas Vachuska
e3784c9c 1 parent a05c0a29

Added protection against no resources to PathIntentInstaller.

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Showing 1 changed file with 3 additions and 0 deletions
...@@ -79,11 +79,14 @@ public class PathIntentInstaller implements IntentInstaller<PathIntent> { ...@@ -79,11 +79,14 @@ public class PathIntentInstaller implements IntentInstaller<PathIntent> {
79 79
80 @Override 80 @Override
81 public List<FlowRuleBatchOperation> install(PathIntent intent) { 81 public List<FlowRuleBatchOperation> install(PathIntent intent) {
82 + if (intent.resourceRequests().length > 0) {
82 LinkResourceAllocations allocations = allocateBandwidth(intent); 83 LinkResourceAllocations allocations = allocateBandwidth(intent);
83 if (allocations == null) { 84 if (allocations == null) {
84 log.debug("Insufficient bandwidth available to install path intent {}", intent); 85 log.debug("Insufficient bandwidth available to install path intent {}", intent);
85 return null; 86 return null;
86 } 87 }
88 + }
89 +
87 TrafficSelector.Builder builder = 90 TrafficSelector.Builder builder =
88 DefaultTrafficSelector.builder(intent.selector()); 91 DefaultTrafficSelector.builder(intent.selector());
89 Iterator<Link> links = intent.path().links().iterator(); 92 Iterator<Link> links = intent.path().links().iterator();
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