Github user maoling commented on a diff in the pull request: https://github.com/apache/zookeeper/pull/334#discussion_r132820615 --- Diff: src/java/main/org/apache/zookeeper/server/quorum/QuorumCnxManager.java --- @@ -647,11 +648,11 @@ public void run() { numRetries = 0; } } catch (IOException e) { - if (shutdown) { - break; - } LOG.error("Exception while listening", e); - numRetries++; + if (!(e instanceof SocketTimeoutException)) { + numRetries++; + } + }finally { --- End diff -- 1. add a space between **}** and **finally** 2. why we need to move some codes about closing **ServerSocket** in **catch** code block to **finally** code block? this will make codes in **Line677-Line685** redundant 3. If **numRetries** don't count **SocketTimeoutExceptions**.is this code facing an endless loop if SocketTimeoutExceptions always happen for a long time? this way of handling SocketTimeoutException is appropriate?
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