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  • Committer: Alex Yurchenko
  • Date: 2011-11-13 20:37:10 UTC
  • mfrom: (87.1.2 1.x)
  • Revision ID: ayurchen@void-20111113203710-l2hjr20de14hk79j
https://launchpad.net/bugs/884566
References lp:884566 - synced with SVN branch 2.x r2509

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gcs/src/gcs_group.c
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/*
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 * Copyright (C) 2008 Codership Oy <info@codership.com>
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 *
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 * $Id: gcs_group.c 2487 2011-11-04 00:11:27Z alex $
 
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 * $Id: gcs_group.c 2497 2011-11-09 21:41:52Z alex $
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 */
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#include "gcs_group.h"
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    bool required_donor = (strlen(donor_name) > 0);
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    if (required_donor) {
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        if (desync) {
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            donor_idx = joiner_idx; // sender wants to become "donor" itself
 
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        if (desync) { // sender wants to become "donor" itself
 
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            gcs_node_state_t const st = group->nodes[joiner_idx].status;
 
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            if (st >= min_donor_state)
 
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                donor_idx = joiner_idx;
 
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            else
 
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                donor_idx = -EAGAIN;
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        }
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        else {
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            donor_idx = group_find_node_by_name (group, joiner_idx, donor_name,
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    donor_idx = group_select_donor(group, joiner_idx, donor_name, desync);
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    assert (donor_idx != joiner_idx || desync);
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    assert (donor_idx == joiner_idx || !desync);
 
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    assert (donor_idx != joiner_idx || desync  || donor_idx < 0);
 
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    assert (donor_idx == joiner_idx || !desync || donor_idx < 0);
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    if (group->my_idx != joiner_idx && group->my_idx != donor_idx) {
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        // if neither DONOR nor JOINER, ignore request