Github user WireBaron commented on a diff in the pull request: https://github.com/apache/geode/pull/657#discussion_r129961225 --- Diff: geode-core/src/main/java/org/apache/geode/internal/tcp/ConnectionTable.java --- @@ -279,26 +280,29 @@ protected void acceptConnection(Socket sock) throws IOException, ConnectionExcep // in our caller. // no need to log error here since caller will log warning - if (conn != null && !finishedConnecting) { + if (connection != null && !finishedConnecting) { // we must be throwing from checkCancelInProgress so close the connection - closeCon(LocalizedStrings.ConnectionTable_CANCEL_AFTER_ACCEPT.toLocalizedString(), conn); - conn = null; + closeCon(LocalizedStrings.ConnectionTable_CANCEL_AFTER_ACCEPT.toLocalizedString(), + connection); + connection = null; } } - if (conn != null) { + if (connection != null) { synchronized (this.receivers) { - this.owner.stats.incReceivers(); + this.owner.getStats().incReceivers(); if (this.closed) { closeCon(LocalizedStrings.ConnectionTable_CONNECTION_TABLE_NO_LONGER_IN_USE - .toLocalizedString(), conn); + .toLocalizedString(), connection); return; } - this.receivers.add(conn); + if (!connection.isSocketClosed()) { --- End diff -- Looks like there may be an issue here since the socket close is done asynchronously from the connection close(). I've changed the check to also check connection.stopped, which is set to false inside the close call, before the connection cleans up it's state.
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