SmartIotMaker opened a new issue, #14531: URL: https://github.com/apache/nuttx/issues/14531
### Description / Steps to reproduce the issue 1. Test **ESP32-S3-DevKitC-1 v1.0**: esp32s3-devkit:sta_softap with CONFIG_EXAMPLES_FTPD=y and CONFIG_NETUTILS_FTPD. 2. nuttx base on **master** and last commit is `https://github.com/apache/nuttx/commit/204871513486e940fbb29a9a524de9b9e063d3e0` 3. tool chain： ``` xtensa-esp32s3-elf-gcc -v Using built-in specs. COLLECT_GCC=/home/john/.espressif/tools/xtensa-esp-elf/esp-14.2.0_20240906/xtensa-esp-elf/bin/xtensa-esp-elf-gcc COLLECT_LTO_WRAPPER=/home/john/.espressif/tools/xtensa-esp-elf/esp-14.2.0_20240906/xtensa-esp-elf/bin/../libexec/gcc/xtensa-esp-elf/14.2.0/lto-wrapper Target: xtensa-esp-elf Configured with: /builds/idf/crosstool-NG/.build/xtensa-esp-elf/src/gcc/configure --build=x86_64-build_pc-linux-gnu --host=x86_64-build_pc-linux-gnu --target=xtensa-esp-elf --prefix=/builds/idf/crosstool-NG/builds/xtensa-esp-elf --exec_prefix=/builds/idf/crosstool-NG/builds/xtensa-esp-elf --with-local-prefix=/builds/idf/crosstool-NG/builds/xtensa-esp-elf/xtensa-esp-elf --with-sysroot=/builds/idf/crosstool-NG/builds/xtensa-esp-elf/xtensa-esp-elf --with-native-system-header-dir=/include --with-newlib --enable-threads=no --disable-shared --with-pkgversion='crosstool-NG esp-14.2.0_20240906' --disable-__cxa_atexit --enable-cxx-flags=-ffunction-sections --disable-libgomp --disable-libmudflap --disable-libmpx --disable-libssp --disable-libquadmath --disable-libquadmath-support --disable-libstdcxx-verbose --with-gmp=/builds/idf/crosstool-NG/.build/xtensa-esp-elf/buildtools --with-mpfr=/builds/idf/crosstool-NG/.build/xtensa-esp-elf/buildtools --with-mpc=/builds/idf/crosstool-NG/.build/xten sa-esp-elf/buildtools --with-isl=/builds/idf/crosstool-NG/.build/xtensa-esp-elf/buildtools --enable-lto --enable-target-optspace --without-long-double-128 --disable-nls --enable-multiarch --enable-languages=c,c++ --disable-libstdcxx-verbose --enable-threads=posix --enable-gcov-custom-rtio --enable-libstdcxx-time=yes Thread model: posix Supported LTO compression algorithms: zlib zstd gcc version 14.2.0 (crosstool-NG esp-14.2.0_20240906) ``` 4. then flash nuttx.bin and config wifi with `wapi psk wlan0 12345678 3;wapi essid wlan0 John 1;renew wlan0` 5. run ftpd with `ftpd_start -4` and connect it with ftp client tools. 6. ftp client will disconnet after input password(usename:root, password:abc123). 7. dump with WireShark tool and find board release connect after SYN. 8. shell will print `WARNING: Listen canceled while waiting for ACK on port`(line 1287 in tcp_imput.c),this means no any listener in list. after I modify ftpd_session(handle,5000) to ftpd_session(handle, -1) and connect is ok. follow is the patch: ``` diff --git a/examples/ftpd/ftpd_main.c b/examples/ftpd/ftpd_main.c index d1052b50c..208624c1c 100644 --- a/examples/ftpd/ftpd_main.c +++ b/examples/ftpd/ftpd_main.c @@ -229,7 +229,7 @@ int ftpd_daemon(int s_argc, char **s_argv) * has been started. */ - ret = ftpd_session(handle, 5000); + ret = ftpd_session(handle, -1); /* If any interesting happened (i.e., any thing other than a timeout), * then report the interesting event. ``` this change make accept4() will immediately call after listen(). ### On which OS does this issue occur? [OS: Linux] ### What is the version of your OS? Ubuntu 24.04 ### NuttX Version master ### Issue Architecture [Arch: all] ### Issue Area [Area: Applications] ### Verification - [X] I have verified before submitting the report. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
