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examples: Update mqtt open source test server address

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This commit is contained in:
yuanjm
2021-02-23 15:29:07 +08:00
committed by bot
parent aef7850157
commit 2d1e1c50e8
9 changed files with 16 additions and 16 deletions
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2
examples/mesh/ip_internal_network/main/mqtt_app.c
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@@ -71,7 +71,7 @@ void mqtt_app_publish(char* topic, char *publish_string)
void mqtt_app_start(void) void mqtt_app_start(void)
{ {
esp_mqtt_client_config_t mqtt_cfg = { esp_mqtt_client_config_t mqtt_cfg = {
.uri = "mqtt://mqtt.eclipse.org", .uri = "mqtt://mqtt.eclipseprojects.io",
}; };
s_client = esp_mqtt_client_init(&mqtt_cfg); s_client = esp_mqtt_client_init(&mqtt_cfg);

8
examples/protocols/mqtt/ssl/README.md
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@@ -2,7 +2,7 @@
(See the README.md file in the upper level 'examples' directory for more information about examples.) (See the README.md file in the upper level 'examples' directory for more information about examples.)
This example connects to the broker mqtt.eclipse.org using ssl transport and as a demonstration subscribes/unsubscribes and send a message on certain topic. This example connects to the broker mqtt.eclipseprojects.io using ssl transport and as a demonstration subscribes/unsubscribes and send a message on certain topic.
(Please note that the public broker is maintained by the community so may not be always available, for details please see this [disclaimer](https://iot.eclipse.org/getting-started/#sandboxes)) (Please note that the public broker is maintained by the community so may not be always available, for details please see this [disclaimer](https://iot.eclipse.org/getting-started/#sandboxes))
It uses ESP-MQTT library which implements mqtt client to connect to mqtt broker. It uses ESP-MQTT library which implements mqtt client to connect to mqtt broker.
@@ -19,13 +19,13 @@ This example can be executed on any ESP32 board, the only required interface is
* Configure Wi-Fi or Ethernet under "Example Connection Configuration" menu. See "Establishing Wi-Fi or Ethernet Connection" section in [examples/protocols/README.md](../../README.md) for more details. * Configure Wi-Fi or Ethernet under "Example Connection Configuration" menu. See "Establishing Wi-Fi or Ethernet Connection" section in [examples/protocols/README.md](../../README.md) for more details.
* When using Make build system, set `Default serial port` under `Serial flasher config`. * When using Make build system, set `Default serial port` under `Serial flasher config`.
PEM certificate for this example could be extracted from an openssl `s_client` command connecting to mqtt.eclipse.org. PEM certificate for this example could be extracted from an openssl `s_client` command connecting to mqtt.eclipseprojects.io.
In case a host operating system has `openssl` and `sed` packages installed, one could execute the following command to download and save the root certificate to a file (Note for Windows users: Both Linux like environment or Windows native packages may be used). In case a host operating system has `openssl` and `sed` packages installed, one could execute the following command to download and save the root certificate to a file (Note for Windows users: Both Linux like environment or Windows native packages may be used).
``` ```
echo "" | openssl s_client -showcerts -connect mqtt.eclipse.org:8883 | sed -n "1,/Root/d; /BEGIN/,/END/p" | openssl x509 -outform PEM >mqtt_eclipse_org.pem echo "" | openssl s_client -showcerts -connect mqtt.eclipseprojects.io:8883 | sed -n "1,/Root/d; /BEGIN/,/END/p" | openssl x509 -outform PEM >mqtt_eclipse_org.pem
``` ```
Please note that this is not a general command for downloading a root certificate for an arbitrary host; Please note that this is not a general command for downloading a root certificate for an arbitrary host;
this command works with mqtt.eclipse.org as the site provides root certificate in the chain, which then could be extracted this command works with mqtt.eclipseprojects.io as the site provides root certificate in the chain, which then could be extracted
with text operation. with text operation.
### Build and Flash ### Build and Flash

2
examples/protocols/mqtt/ssl/main/Kconfig.projbuild
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@@ -2,7 +2,7 @@ menu "Example Configuration"
config BROKER_URI config BROKER_URI
string "Broker URL" string "Broker URL"
default "mqtts://mqtt.eclipse.org:8883" default "mqtts://mqtt.eclipseprojects.io:8883"
help help
URL of an mqtt broker which this example connects to. URL of an mqtt broker which this example connects to.

2
examples/protocols/mqtt/tcp/main/Kconfig.projbuild
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@@ -2,7 +2,7 @@ menu "Example Configuration"
config BROKER_URL config BROKER_URL
string "Broker URL" string "Broker URL"
default "mqtt://mqtt.eclipse.org" default "mqtt://mqtt.eclipseprojects.io"
help help
URL of the broker to connect to URL of the broker to connect to

2
examples/protocols/mqtt/ws/README.md
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@@ -2,7 +2,7 @@
(See the README.md file in the upper level 'examples' directory for more information about examples.) (See the README.md file in the upper level 'examples' directory for more information about examples.)
This example connects to the broker mqtt.eclipse.org over web sockets as a demonstration subscribes/unsubscribes and send a message on certain topic. This example connects to the broker mqtt.eclipseprojects.io over web sockets as a demonstration subscribes/unsubscribes and send a message on certain topic.
(Please note that the public broker is maintained by the community so may not be always available, for details please see this [disclaimer](https://iot.eclipse.org/getting-started/#sandboxes)) (Please note that the public broker is maintained by the community so may not be always available, for details please see this [disclaimer](https://iot.eclipse.org/getting-started/#sandboxes))
It uses ESP-MQTT library which implements mqtt client to connect to mqtt broker. It uses ESP-MQTT library which implements mqtt client to connect to mqtt broker.

2
examples/protocols/mqtt/ws/main/Kconfig.projbuild
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@@ -2,7 +2,7 @@ menu "Example Configuration"
config BROKER_URI config BROKER_URI
string "Broker URL" string "Broker URL"
default "ws://mqtt.eclipse.org:80/mqtt" default "ws://mqtt.eclipseprojects.io:80/mqtt"
help help
URL of an mqtt broker which this example connects to. URL of an mqtt broker which this example connects to.

10
examples/protocols/mqtt/wss/README.md
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@@ -1,7 +1,7 @@
# ESP-MQTT MQTT over WSS Sample application # ESP-MQTT MQTT over WSS Sample application
(See the README.md file in the upper level 'examples' directory for more information about examples.) (See the README.md file in the upper level 'examples' directory for more information about examples.)
This example connects to the broker mqtt.eclipse.org over secure websockets and as a demonstration subscribes/unsubscribes and send a message on certain topic. This example connects to the broker mqtt.eclipseprojects.io over secure websockets and as a demonstration subscribes/unsubscribes and send a message on certain topic.
(Please note that the public broker is maintained by the community so may not be always available, for details please see this [disclaimer](https://iot.eclipse.org/getting-started/#sandboxes)) (Please note that the public broker is maintained by the community so may not be always available, for details please see this [disclaimer](https://iot.eclipse.org/getting-started/#sandboxes))
It uses ESP-MQTT library which implements mqtt client to connect to mqtt broker. It uses ESP-MQTT library which implements mqtt client to connect to mqtt broker.
@@ -18,15 +18,15 @@ This example can be executed on any ESP32 board, the only required interface is
* Configure Wi-Fi or Ethernet under "Example Connection Configuration" menu. See "Establishing Wi-Fi or Ethernet Connection" section in [examples/protocols/README.md](../../README.md) for more details. * Configure Wi-Fi or Ethernet under "Example Connection Configuration" menu. See "Establishing Wi-Fi or Ethernet Connection" section in [examples/protocols/README.md](../../README.md) for more details.
* When using Make build system, set `Default serial port` under `Serial flasher config`. * When using Make build system, set `Default serial port` under `Serial flasher config`.
Note how to create a PEM certificate for mqtt.eclipse.org: Note how to create a PEM certificate for mqtt.eclipseprojects.io:
PEM certificate for this example could be extracted from an openssl `s_client` command connecting to mqtt.eclipse.org. PEM certificate for this example could be extracted from an openssl `s_client` command connecting to mqtt.eclipseprojects.io.
In case a host operating system has `openssl` and `sed` packages installed, one could execute the following command to download and save the root certificate to a file (Note for Windows users: Both Linux like environment or Windows native packages may be used). In case a host operating system has `openssl` and `sed` packages installed, one could execute the following command to download and save the root certificate to a file (Note for Windows users: Both Linux like environment or Windows native packages may be used).
``` ```
echo "" | openssl s_client -showcerts -connect mqtt.eclipse.org:443 | sed -n "1,/Root/d; /BEGIN/,/END/p" | openssl x509 -outform PEM >mqtt_eclipse_org.pem echo "" | openssl s_client -showcerts -connect mqtt.eclipseprojects.io:443 | sed -n "1,/Root/d; /BEGIN/,/END/p" | openssl x509 -outform PEM >mqtt_eclipse_org.pem
``` ```
Please note that this is not a general command for downloading a root certificate for an arbitrary host; Please note that this is not a general command for downloading a root certificate for an arbitrary host;
this command works with mqtt.eclipse.org as the site provides root certificate in the chain, which then could be extracted this command works with mqtt.eclipseprojects.io as the site provides root certificate in the chain, which then could be extracted
with text operation. with text operation.
### Build and Flash ### Build and Flash

2
examples/protocols/mqtt/wss/main/Kconfig.projbuild
View File

@@ -2,7 +2,7 @@ menu "Example Configuration"
config BROKER_URI config BROKER_URI
string "Broker URL" string "Broker URL"
default "wss://mqtt.eclipse.org:443/mqtt" default "wss://mqtt.eclipseprojects.io:443/mqtt"
help help
URL of an mqtt broker which this example connects to. URL of an mqtt broker which this example connects to.

2
examples/protocols/pppos_client/main/pppos_client_main.c
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@@ -19,7 +19,7 @@
#include "bg96.h" #include "bg96.h"
#include "sim7600.h" #include "sim7600.h"
#define BROKER_URL "mqtt://mqtt.eclipse.org" #define BROKER_URL "mqtt://mqtt.eclipseprojects.io"
static const char *TAG = "pppos_example"; static const char *TAG = "pppos_example";
static EventGroupHandle_t event_group = NULL; static EventGroupHandle_t event_group = NULL;