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Send the features request before the set config to be OpenFlow-compliant.

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This commit is contained in:
Justin Pettit
2008-05-02 17:43:16 -07:00
parent 98657c45e9
commit 2e313fbdea
1 changed files with 9 additions and 9 deletions
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controller/controller.c
+9 -9
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@@ -288,6 +288,15 @@ send_features_request(struct switch_ *this)
struct ofp_header *ofr;
struct ofp_switch_config *osc;
/* Send OFPT_FEATURES_REQUEST. */
b = buffer_new(0);
ofr = buffer_put_uninit(b, sizeof *ofr);
memset(ofr, 0, sizeof *ofr);
ofr->type = OFPT_FEATURES_REQUEST;
ofr->version = OFP_VERSION;
ofr->length = htons(sizeof *ofr);
queue_tx(this, b);
/* Send OFPT_SET_CONFIG. */
b = buffer_new(0);
osc = buffer_put_uninit(b, sizeof *osc);
@@ -299,15 +308,6 @@ send_features_request(struct switch_ *this)
osc->miss_send_len = htons(OFP_DEFAULT_MISS_SEND_LEN);
queue_tx(this, b);
/* Send OFPT_FEATURES_REQUEST. */
b = buffer_new(0);
ofr = buffer_put_uninit(b, sizeof *ofr);
memset(ofr, 0, sizeof *ofr);
ofr->type = OFPT_FEATURES_REQUEST;
ofr->version = OFP_VERSION;
ofr->length = htons(sizeof *ofr);
queue_tx(this, b);
this->last_features_request = now;
}
}