10.03.11 в 11:21 Christian Helmuth в письме писал(а): > Hi, >> I'm writing a network application using libc, lwip, libc_lwip, and >> libc_lwip_nic_dhcp. >> But when I call socket(SOCK_STREAM), it hangs somewhere in >> lwip_socket(). > Maybe, maybe not, your provided rather little information about your > application scenario. Please send information about the Genode > platform you use, init configuration, the log messages, and at best > your source code (snippets). Did you implement a client or server > application?
Yes, it seems I get dumb when I'm frustrated... Actually, I hoped it was something obvious, that's why I didn't get to the details. I'm using the latest downloaded package (not svn) I'm launching nic_drv + myapp (BTW, nic_drv + lwip_httpsrv works fine!) DHCP & ARP is working, therefore packets are sent fine. It's a client app, and here are the logs (I managed to turn on debug output in lwip): int main(): --- create local services --- int main(): --- start init --- int main(): transferred 79 MB to init int main(): --- init created, waiting for exit condition --- [init] unsupported program segment type 0x4 [init] unsupported program segment type 0x4 [init -> myapp] Starting ldso ... [init -> myapp] Starting application ... environ: b78c6058 [init -> myapp] void init_nic_dhcp(): init_nic_dhcp() [init -> myapp] Libc::Lwip_plugin::Lwip_plugin(): using the lwIP libc plugin [init -> myapp] netif_set_ipaddr: netif address being changed [init -> myapp] netif: IP address of interface [init -> myapp] netif: netmask of interface [init -> myapp] netif: GW address of interface [init -> myapp] netif: added interface lo IP addr 127.0.0.1 netmask 255.255.255.0 gw 127.0.0.1 [init -> myapp] netif: IP address of interface [init -> myapp] netif: netmask of interface [init -> myapp] netif: GW address of interface [init -> myapp] netif: added interface en IP addr 0.0.0.0 netmask 0.0.0.0 gw 0.0.0.0 [init -> myapp] netif: setting default interface en [init -> fb_sdl] creating virtual framebuffer for mode 640x480@16 [init -> fb_sdl] int main(int, char**): fb_ds_cap has port 49236 [init -> nitpicker] framebuffer is 640x480@1 [init -> myapp] netif_set_ipaddr: netif address being changed [init -> myapp] netif: IP address of interface en set to 192.168.28.133 [init -> myapp] netif: netmask of interface en set to 255.255.255.0 [init -> myapp] netif: GW address of interface en set to 192.168.28.2 [init -> myapp] void init_libc_lwip(): init_libc_lwip() [init -> myapp] connection() [init -> myapp] virtual Libc::File_descriptor* Libc::Lwip_plugin::socket(int, int, int): socket() [init -> myapp] lwip_socket()... ^C What's interesting, the nic_drv + lwip_httpsrv config pings ok, my config doesn't. Thanks. ------------------------------------------------------------------------------ Colocation vs. Managed Hosting A question and answer guide to determining the best fit for your organization - today and in the future. http://p.sf.net/sfu/internap-sfd2d _______________________________________________ Genode-main mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/genode-main
