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Clarify what is happening in PR #7320.

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antirez 2020-05-25 11:47:38 +02:00
parent b7bb6a8ad9
commit 1bf75eaca7
1 changed files with 5 additions and 1 deletions
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6
src/replication.c
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@ -2537,7 +2537,11 @@ void replicationUnsetMaster(void) {
/* When a slave is turned into a master, the current replication ID /* When a slave is turned into a master, the current replication ID
* (that was inherited from the master at synchronization time) is * (that was inherited from the master at synchronization time) is
* used as secondary ID up to the current offset, and a new replication * used as secondary ID up to the current offset, and a new replication
* ID is created to continue with a new replication history. */ * ID is created to continue with a new replication history.
*
* NOTE: this function MUST be called after we call
* freeClient(server.master), since there we adjust the replication
* offset trimming the final PINGs. See Github issue #7320. */
shiftReplicationId(); shiftReplicationId();
/* Disconnecting all the slaves is required: we need to inform slaves /* Disconnecting all the slaves is required: we need to inform slaves
* of the replication ID change (see shiftReplicationId() call). However * of the replication ID change (see shiftReplicationId() call). However