49 lines
1.6 KiB
C
49 lines
1.6 KiB
C
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struct rdma_cm_event *event;
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while (rdma_get_cm_event(event_channel, &event) == 0) {
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switch (event->event) {
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case RDMA_CM_EVENT_ADDR_RESOLVED:
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// Create QP, receive CQ, and send CQ.
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// Call rdma_resolve_route()
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// State: STARTED
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case RDMA_CM_EVENT_ADDR_ERROR:
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// Try fallback and set mode rdma_cm_id to listening
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// State: STARTED
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case RDMA_CM_EVENT_ROUTE_RESOLVED:
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// Call rdma_connect()
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// State: PENDING_CONNECT
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case RDMA_CM_EVENT_ROUTE_ERROR:
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// Try fallback and set mode rdma_cm_id to listening
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// State: STARTED
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case RDMA_CM_EVENT_UNREACHABLE:
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// Try fallback and set mode rdma_cm_id to listening
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// State: STARTED
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case RDMA_CM_EVENT_CONNECT_REQUEST:
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// Create QP, receive CQ, and send CQ.
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// Call rdma_accept()
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// State: PENDING_CONNECT
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case RDMA_CM_EVENT_CONNECT_ERROR:
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// Try fallback and set mode rdma_cm_id to listening
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// State: STARTED
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case RDMA_CM_EVENT_REJECTED:
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// Try fallback and set mode rdma_cm_id to listening
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// State: STARTED
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case RDMA_CM_EVENT_ESTABLISHED:
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// In case of UD, save address handle from event struct
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// State: CONNECTED
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case RDMA_CM_EVENT_DISCONNECTED:
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// Release all buffers and destroy everything
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// State: STARTED
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case RDMA_CM_EVENT_TIMEWAIT_EXIT:
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break;
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default:
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// Error message: unkown event
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}
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rdma_ack_cm_event(event);
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}
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