{"ref":"refs/heads/master","push_id":54375201,"commits":[{"sha":"22aae5d6a7324fa809c63fbead0faeb41f4aba4a","author":{"email":"c3ef3ccfdaadd04110b403933197d34e0ac22492@gmail.com","name":"Sari Setianingsih"},"url":"https://api.github.com/repos/sarise/PublishSubscribe-Vitis/commits/22aae5d6a7324fa809c63fbead0faeb41f4aba4a","message":"replaced the way friend links are adopted; use sampling from oracle, instead of trying a random node"}],"head":"22aae5d6a7324fa809c63fbead0faeb41f4aba4a","size":1}