edbfcf090a
Remove code for multiple OOB progress threads as it is an optimization
nobody uses. Also turns out to have a race condition that can cause
segfault on finalize, so maybe good that nobody is using it.
Signed-off-by: Ralph Castain <rhc@pmix.org>
(cherry picked from commit 41eb41c3f2)
(cherry picked from commit a2f35c1834ab2fcb216285621d177a179e33dfe7)
95 строки
3.7 KiB
C
95 строки
3.7 KiB
C
/*
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* Copyright (c) 2004-2007 The Trustees of Indiana University and Indiana
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* University Research and Technology
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* Corporation. All rights reserved.
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* Copyright (c) 2004-2006 The University of Tennessee and The University
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* of Tennessee Research Foundation. All rights
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* reserved.
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* Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
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* University of Stuttgart. All rights reserved.
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* Copyright (c) 2004-2005 The Regents of the University of California.
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* All rights reserved.
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* Copyright (c) 2006-2013 Los Alamos National Security, LLC.
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* All rights reserved.
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* Copyright (c) 2010-2011 Cisco Systems, Inc. All rights reserved.
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* Copyright (c) 2015-2017 Intel, Inc. All rights reserved.
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* $COPYRIGHT$
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*
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* Additional copyrights may follow
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*
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* $HEADER$
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*/
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#ifndef _MCA_OOB_TCP_PEER_H_
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#define _MCA_OOB_TCP_PEER_H_
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#include "orte_config.h"
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#include "opal/mca/event/event.h"
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#include "orte/util/threads.h"
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#include "oob_tcp.h"
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#include "oob_tcp_sendrecv.h"
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typedef struct {
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opal_list_item_t super;
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struct sockaddr_storage addr; // an address where a peer can be found
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int retries; // number of times we have tried to connect to this address
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mca_oob_tcp_state_t state; // state of this address
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} mca_oob_tcp_addr_t;
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OBJ_CLASS_DECLARATION(mca_oob_tcp_addr_t);
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/* object for tracking peers in the module */
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typedef struct {
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opal_list_item_t super;
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/* although not required, there is enough debug
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* value that retaining the name makes sense
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*/
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orte_process_name_t name;
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char *auth_method; // method they used to authenticate
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int sd;
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opal_list_t addrs;
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mca_oob_tcp_addr_t *active_addr;
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mca_oob_tcp_state_t state;
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int num_retries;
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opal_event_t send_event; /**< registration with event thread for send events */
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bool send_ev_active;
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opal_event_t recv_event; /**< registration with event thread for recv events */
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bool recv_ev_active;
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opal_event_t timer_event; /**< timer for retrying connection failures */
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bool timer_ev_active;
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opal_list_t send_queue; /**< list of messages to send */
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mca_oob_tcp_send_t *send_msg; /**< current send in progress */
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mca_oob_tcp_recv_t *recv_msg; /**< current recv in progress */
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} mca_oob_tcp_peer_t;
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OBJ_CLASS_DECLARATION(mca_oob_tcp_peer_t);
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/* state machine for processing peer data */
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typedef struct {
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opal_object_t super;
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opal_event_t ev;
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orte_process_name_t peer;
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uint16_t af_family;
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char *net;
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char *port;
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char *rtmod;
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} mca_oob_tcp_peer_op_t;
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OBJ_CLASS_DECLARATION(mca_oob_tcp_peer_op_t);
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#define ORTE_ACTIVATE_TCP_CMP_OP(p, r, cbfunc) \
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do { \
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mca_oob_tcp_peer_op_t *pop; \
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char *proxy; \
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pop = OBJ_NEW(mca_oob_tcp_peer_op_t); \
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pop->peer.jobid = (p)->name.jobid; \
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pop->peer.vpid = (p)->name.vpid; \
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proxy = (r); \
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if (NULL != proxy) { \
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pop->rtmod = strdup(proxy); \
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} \
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ORTE_THREADSHIFT(pop, orte_event_base, \
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(cbfunc), ORTE_MSG_PRI); \
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} while(0);
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#endif /* _MCA_OOB_TCP_PEER_H_ */
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