Update all examples to use new APIs

[yangx-jy]

Ref: #1212

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This change is 

[grom72]

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[grom72]

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[ldorau]

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[ldorau]

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examples/06-multiple-connections/server.c, line 153 at r1 (raw file):

/* get the connection's completion fd and add it to epoll */

This comment should be moved before rpma_cq_get_fd(cq, &fd); and a new one should be added here.

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examples/06-multiple-connections/server.c, line 216 at r1 (raw file):

/* prepare detected completions for processing */

wrong comment

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examples/06-multiple-connections/server.c, line 220 at r1 (raw file):

/* another error occurred - disconnect */

.

[yangx-jy]

Reviewable status: 11 of 12 files reviewed, 3 unresolved discussions (waiting on @grom72 and @ldorau)

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examples/06-multiple-connections/server.c, line 153 at r1 (raw file):

Previously, ldorau (Lukasz Dorau) wrote…

/* get the connection's completion fd and add it to epoll */

This comment should be moved before rpma_cq_get_fd(cq, &fd); and a new one should be added here.

Done.

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examples/06-multiple-connections/server.c, line 216 at r1 (raw file):

Previously, ldorau (Lukasz Dorau) wrote…

/* prepare detected completions for processing */

wrong comment

Done.

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examples/06-multiple-connections/server.c, line 220 at r1 (raw file):

Previously, ldorau (Lukasz Dorau) wrote…

/* another error occurred - disconnect */

.

Done.

[ldorau]

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[grom72]

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[janekmi]

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examples/06-multiple-connections/server.c, line 401 at r2 (raw file):

		 */
		return;
	}

I think you can add this part here:

	/* get the connection's main CQ */
	struct rpma_cq *cq = NULL;
	int ret = rpma_conn_get_cq(clnt->conn, &clnt->cq);
	if (ret) {
		/* an error occurred - disconnect */
		(void) rpma_conn_disconnect(clnt->conn);
		return;
	}

so, you don't need to call _get_cq() over and over again.

NOTE: You have to extend the struct client_res structure to accommodate also the cq.

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examples/08-messages-ping-pong/client.c, line 131 at r2 (raw file):

					break;
				} else if ((ret = rpma_cq_get_completion(cq,
						&cmpl))) {

Won't it fit into a single line?

[yangx-jy]

Reviewable status: 11 of 12 files reviewed, 2 unresolved discussions (waiting on @grom72, @janekmi, and @ldorau)

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examples/06-multiple-connections/server.c, line 401 at r2 (raw file):

Previously, janekmi (Jan Michalski) wrote…

I think you can add this part here:

	/* get the connection's main CQ */
	struct rpma_cq *cq = NULL;
	int ret = rpma_conn_get_cq(clnt->conn, &clnt->cq);
	if (ret) {
		/* an error occurred - disconnect */
		(void) rpma_conn_disconnect(clnt->conn);
		return;
	}

so, you don't need to call _get_cq() over and over again.

NOTE: You have to extend the struct client_res structure to accommodate also the cq.

Done. Good suggestion. ^_^

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examples/08-messages-ping-pong/client.c, line 131 at r2 (raw file):

Previously, janekmi (Jan Michalski) wrote…

Won't it fit into a single line?

Yes, make cstyle will show line > 80 characters when it is changed to a single line.

[grom72]

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[ldorau]

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[janekmi]

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[ldorau]

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