http: direct read and write API

demo/http_client/http_client.c

@@ -1,5 +1,5 @@
 //
-// Copyright 2018 Staysail Systems, Inc. <[email protected]>
+// Copyright 2025 Staysail Systems, Inc. <[email protected]>
 // Copyright 2018 Capitar IT Group BV <[email protected]>
 //
 // This software is supplied under the terms of the MIT License, a
@@ -66,10 +66,12 @@ main(int argc, char **argv)
 	}
 
 	if (((rv = nng_init(NULL)) != 0) ||
+	    ((rv = nng_aio_alloc(&aio, NULL, NULL)) != 0) ||
 	    ((rv = nng_url_parse(&url, argv[1])) != 0) ||
 	    ((rv = nng_http_client_alloc(&client, url)) != 0) ||
 	    ((rv = nng_aio_alloc(&aio, NULL, NULL)) != 0)) {
 		fatal(rv);
+		return 1;
 	}
 
 	// Start connection process...
@@ -105,10 +107,9 @@ main(int argc, char **argv)
 		fatal(rv);
 	}
 
-	if (nng_http_res_get_status(res) != NNG_HTTP_STATUS_OK) {
+	if (nng_http_get_status(conn) != NNG_HTTP_STATUS_OK) {
 		fprintf(stderr, "HTTP Server Responded: %d %s\n",
-		    nng_http_res_get_status(res),
-		    nng_http_res_get_reason(res));
+		    nng_http_get_status(conn), nng_http_get_reason(conn));
 	}
 
 	// This only supports regular transfer encoding (no Chunked-Encoding,
@@ -134,7 +135,7 @@ main(int argc, char **argv)
 	nng_aio_set_iov(aio, 1, &iov);
 
 	// Now attempt to receive the data.
-	nng_http_conn_read_all(conn, aio);
+	nng_http_read_all(conn, aio);
 
 	// Wait for it to complete.
 	nng_aio_wait(aio);

docs/man/libnng.3.adoc

@@ -101,7 +101,7 @@ and connections.
 |===
 |xref:nng_http_conn_close.3http.adoc[nng_http_conn_close()]|close HTTP connection
 |xref:nng_http_conn_read.3http.adoc[nng_http_conn_read()]|read from HTTP connection
-|xref:nng_http_conn_read_all.3http.adoc[nng_http_conn_read_all()]|read all from HTTP connection
+|xref:nng_http_read_all.3http.adoc[nng_http_conn_all()]|read all from HTTP connection
 |xref:nng_http_conn_read_req.3http.adoc[nng_http_conn_read_req()]|read HTTP request
 |xref:nng_http_conn_read_res.3http.adoc[nng_http_conn_read_res()]|read HTTP response
 |xref:nng_http_conn_write.3http.adoc[nng_http_conn_write()]|write to HTTP connection

docs/man/nng_http_conn_read_req.3http.adoc

@@ -33,7 +33,7 @@ associated with _conn_, including all of the related headers.
 NOTE: Any HTTP entity/body data associated with the request is *not* read
 automatically.
 The caller should use
-xref:nng_http_conn_read_all.3http.adoc[`nng_http_conn_read_all()`]
+xref:nng_http_read_all.3http.adoc[`nng_http_read_all()`]
 to read the entity data, based on the details of the request itself.
 
 This function returns immediately, with no return value.