Merge remote-tracking branch 'origin/master' into testnet/3

cli/cmd.go

@@ -109,7 +109,7 @@ func GetAPIInfo(ctx *cli.Context, t repo.RepoType) (APIInfo, error) {
 
 	p, err := homedir.Expand(ctx.String(repoFlag))
 	if err != nil {
-		return APIInfo{}, xerrors.Errorf("cound not exand home dir (%s): %w", repoFlag, err)
+		return APIInfo{}, xerrors.Errorf("cound not expand home dir (%s): %w", repoFlag, err)
 	}
 
 	r, err := repo.NewFS(p)
@@ -119,7 +119,7 @@ func GetAPIInfo(ctx *cli.Context, t repo.RepoType) (APIInfo, error) {
 
 	ma, err := r.APIEndpoint()
 	if err != nil {
-		return APIInfo{}, xerrors.Errorf("could not get api enpoint: %w", err)
+		return APIInfo{}, xerrors.Errorf("could not get api endpoint: %w", err)
 	}
 
 	token, err := r.APIToken()

documentation/en/.library.json

@@ -101,6 +101,12 @@
           "slug": "en+storing-data-troubleshooting",
           "github": "en/storing-data-troubleshooting.md",
           "value": null
+        },
+        {
+          "title": "Information for Miners",
+          "slug": "en+info-for-miners",
+          "github": "en/miner-deals.md",
+          "value": null
         }
       ]
     },

documentation/en/faqs.md

@@ -117,6 +117,11 @@ Note that these might NOT be the minimum requirements for mining on Mainnet.
 
 A list of benchmarked GPUs can be found [here](https://lotu.sh/en+hardware-mining#benchmarked-gpus-7393).
 
+### Why is my GPU not being used when sealing a sector?
+
+Sealing a sector does not involve constant GPU operations. It's possible
+that your GPU simply isn't necessary at the moment you checked.
+
 ## Advanced questions
 
 ### Is there a Docker image for lotus?

documentation/en/miner-deals.md

@@ -0,0 +1,41 @@
+# Information for Miners 
+
+Here is how a miner can get set up to accept storage deals. The first step is
+to install a Lotus node and sync to the top of the chain.
+
+## Set up an ask
+
+```
+lotus-storage-miner set-price <price>
+```
+
+This command will set up your miner to accept deal proposals that meet the input price.
+The price is inputted in FIL per GiB per epoch, and the default is 0.0000000005. 
+
+<!-- TODO: Add info about setting min piece size, max piece size, duration -->
+
+## Ensure you can be discovered
+
+Clients need to be able to find you in order to make storage deals with you. 
+While there isn't necessarily anything you need to do to become discoverable, here are some things you can
+try to check that people can connect to you. 
+
+To start off, make sure you are connected to at least some peers, and your port is 
+open and working.
+
+### Connect to your own node
+
+If you are in contact with someone else running Lotus, you can ask them to try connecting
+to your node. To do so, provide them your peer ID, which you can get by running `lotus net id` on
+your node.
+
+They can then try running `lotus net findpeer <peerID>` to get your address(es), and can then
+run `lotus net connect <address>` to connect to you. If successful, your node will now
+appear on their peers list (run `lotus net peers` to check).
+
+You can also check this by running a second instance of Lotus yourself.
+
+### Query your own ask
+
+A client should be able to find your ask by running `lotus client query-ask <minerID>`. If 
+someone is not able to retrieve your ask by doing so, then there is an issue with your node.

lib/jsonrpc/server.go

@@ -65,7 +65,8 @@ func (s *RPCServer) handleWS(ctx context.Context, w http.ResponseWriter, r *http
 func (s *RPCServer) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 	ctx := r.Context()
 
-	if strings.Contains(r.Header.Get("Connection"), "Upgrade") {
+	h := strings.ToLower(r.Header.Get("Connection"))
+	if strings.Contains(h, "upgrade") {
 		s.handleWS(ctx, w, r)
 		return
 	}