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ESP-IDF linux target expects libbsd headers Updated instructions for compiling the example on Linux to include the correct path for the executable.
49 lines
2.1 KiB
Markdown
49 lines
2.1 KiB
Markdown
# ESP Websocket Client - Host Example
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This example demonstrates the ESP websocket client using the `linux` target. It allows for compilation and execution of the example directly within a Linux environment.
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## Compilation and Execution
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To compile and execute this example on Linux need to set target `linux`
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* Debian/Ubuntu: `sudo apt-get install -y libbsd-dev`
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* Fedora/RHEL: `sudo dnf install libbsd-devel`
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* Arch: `sudo pacman -S libbsd`
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* Alpine: `sudo apk add libbsd-dev`
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```
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idf.py --preview set-target linux
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idf.py build
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./build/websocket.elf
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```
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## Example Output
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```
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I (76826192) websocket: [APP] Startup..
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I (76826193) websocket: [APP] Free memory: 4294967295 bytes
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I (76826193) websocket: [APP] IDF version: v6.0-dev-2414-gab3feab1d13
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I (76826195) websocket: Connecting to wss://echo.websocket.org...
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W (76826195) websocket_client: `reconnect_timeout_ms` is not set, or it is less than or equal to zero, using default time out 10000 (milliseconds)
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W (76826195) websocket_client: `network_timeout_ms` is not set, or it is less than or equal to zero, using default time out 10000 (milliseconds)
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I (76826195) websocket: WEBSOCKET_EVENT_BEGIN
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I (76826196) websocket_client: Started
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I (76826294) esp-x509-crt-bundle: Certificate validated
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I (76827230) websocket: WEBSOCKET_EVENT_CONNECTED
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I (76827239) websocket: WEBSOCKET_EVENT_DATA
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I (76827239) websocket: Received opcode=1
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W (76827239) websocket: Received=Request served by 4d896d95b55478
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W (76827239) websocket: Total payload length=32, data_len=32, current payload offset=0
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I (76828198) websocket: Sending hello 0000
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I (76828827) websocket: WEBSOCKET_EVENT_DATA
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I (76828827) websocket: Received opcode=1
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W (76828827) websocket: Received=hello 0000
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W (76828827) websocket: Total payload length=10, data_len=10, current payload offset=0
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I (76829207) websocket: Sending fragmented text message
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```
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## Coverage Reporting
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For generating a coverage report, it's necessary to enable `CONFIG_GCOV_ENABLED=y` option. Set the following configuration in your project's SDK configuration file (`sdkconfig.ci.coverage`, `sdkconfig.ci.linux` or via `menuconfig`):
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